Comparative cost effectiveness of two interventions to promote work functioning by targetting mental health complaints among nurses_pragmatic cluster randomised trial
1. The study evaluated the cost-effectiveness of two interventions to improve work functioning among nurses with mental health issues: screening followed by referral to an occupational physician, and screening followed by e-mental health interventions.
2. At 6-month follow-up, work functioning improved in 20%, 24%, and 16% of nurses in the control, occupational physician, and e-mental health groups, respectively. The occupational physician intervention had lower average annual costs per nurse (€1,266) compared to the control (€1,752) and e-mental health (€1,375) groups.
3. The occupational physician intervention dominated the control intervention, meaning it achieved better outcomes at lower costs,
Abstract— If job satisfaction is there in employees, work done by these employees is usually of better quality in comparison where the employees are not satisfied with their jobe. So this study to assess job satisfaction and influence of demographic variables on job satisfaction, this study was carried out on 105 doctors of teaching hospitals. Questionnaire method of data collection was adopted. Job satisfaction was measured by six domains: Organizational functioning, Interpersonal relationship, Financial incentives, Non-financial incentives, Physical facilities and Working conditions. Study observed that over all, doctors were moderately satisfied with their job. Domains such as Interpersonal relationship and Working conditions, doctors were highly satisfied, whereas rest of the domains: Organizational functioning, Financial incentives, Non-financial incentives, and Physical facilities doctors were moderately satisfied. It is important to note that even though overall satisfaction is moderate, there were few components, where doctors were highly satisfied were - Communication system between patients and doctors, Involvement in decision making in the department, Rules and regulations of the institution, relationship between the department colleagues and other department colleagues, Provision for leave encashment, reward given for research work, workload of clinical aspect and workload of teaching aspect. Age and sex both shown significant association on level of satisfaction where as experience, designation and marital status of the doctors have not shown significant association.
Abstract— If job satisfaction is there in employees, work done by these employees is usually of better quality in comparison where the employees are not satisfied with their jobe. So this study to assess job satisfaction and influence of demographic variables on job satisfaction, this study was carried out on 105 doctors of teaching hospitals. Questionnaire method of data collection was adopted. Job satisfaction was measured by six domains: Organizational functioning, Interpersonal relationship, Financial incentives, Non-financial incentives, Physical facilities and Working conditions. Study observed that over all, doctors were moderately satisfied with their job. Domains such as Interpersonal relationship and Working conditions, doctors were highly satisfied, whereas rest of the domains: Organizational functioning, Financial incentives, Non-financial incentives, and Physical facilities doctors were moderately satisfied. It is important to note that even though overall satisfaction is moderate, there were few components, where doctors were highly satisfied were - Communication system between patients and doctors, Involvement in decision making in the department, Rules and regulations of the institution, relationship between the department colleagues and other department colleagues, Provision for leave encashment, reward given for research work, workload of clinical aspect and workload of teaching aspect. Age and sex both shown significant association on level of satisfaction where as experience, designation and marital status of the doctors have not shown significant association.
Evidence Based Practice is the integration of clinical expertise, patient values, and the best research evidence into the decision making process for patient care.
Clinical expertise refers to the clinician’s cumulated experience, education and clinical skills. The patient brings to the encounter his or her own personal preferences and unique concerns, expectations, and values.
The best research evidence is usually found in clinically relevant research that has been conducted using sound methodology.
PCOMS and an Acute Care Inpatient Unit: Quality Improvement and Reduced Readm...Barry Duncan
High psychiatric readmission rates continue while evidence suggests that care is not perceived by patients as “patient centered.” Research has focused on aftercare strategies with little attention to the inpatient treatment itself as an intervention to reduce readmission rates. Quality improvement strategies based on patient-centered care may offer an alternative. We evaluated outcomes and readmission rates using a benchmarking methodology with a naturalistic data set from an inpatient psychiatric facility (N 2,247) that used a quality-improvement strategy called systematic patient feedback. A systematic patient feedback system, the Partners for Change Outcome Management System (PCOMS), was used. Overall pre-post effect sizes were d 1.33 and d 1.38 for patients diagnosed with a mood
disorder. These effect sizes were statistically equivalent to RCT benchmarks for feedback and depression.
Readmission rates were 6.1% (30 days), 9.5% (60 days), and 16.4% (180 days), all lower than national benchmarks. We also found that patients who achieved clinically significant treatment outcomes were less likely to be readmitted. We tentatively suggest that a focus on real-time patient outcomes as well as care that is “patient centered” may provide lower readmission rates.
Evidence Based Practice is the integration of clinical expertise, patient values, and the best research evidence into the decision making process for patient care.
Clinical expertise refers to the clinician’s cumulated experience, education and clinical skills. The patient brings to the encounter his or her own personal preferences and unique concerns, expectations, and values.
The best research evidence is usually found in clinically relevant research that has been conducted using sound methodology.
PCOMS and an Acute Care Inpatient Unit: Quality Improvement and Reduced Readm...Barry Duncan
High psychiatric readmission rates continue while evidence suggests that care is not perceived by patients as “patient centered.” Research has focused on aftercare strategies with little attention to the inpatient treatment itself as an intervention to reduce readmission rates. Quality improvement strategies based on patient-centered care may offer an alternative. We evaluated outcomes and readmission rates using a benchmarking methodology with a naturalistic data set from an inpatient psychiatric facility (N 2,247) that used a quality-improvement strategy called systematic patient feedback. A systematic patient feedback system, the Partners for Change Outcome Management System (PCOMS), was used. Overall pre-post effect sizes were d 1.33 and d 1.38 for patients diagnosed with a mood
disorder. These effect sizes were statistically equivalent to RCT benchmarks for feedback and depression.
Readmission rates were 6.1% (30 days), 9.5% (60 days), and 16.4% (180 days), all lower than national benchmarks. We also found that patients who achieved clinically significant treatment outcomes were less likely to be readmitted. We tentatively suggest that a focus on real-time patient outcomes as well as care that is “patient centered” may provide lower readmission rates.
Actividad prevista en el Taller Enseánza Efectiva y Aprendizaje Activo, dentro del programa de refinamiento docente de la Universiad Simón Bolivar en Caracas, Venezuela
¿Eres PYME? ¿Te preocupa innovar o la transformación digital?
Hablamos tu mismo lenguaje. Nuestra experiencia de 6 años y más de 1700 pymes transformadas es nuestra oferta para tu proyecto.
La PYME puede innovar y crecer y te ayudamos a ello. Prueba
Catalogo 2016 baldocer ceramica pasta rojaKerlanic Tile
Baldocer fabricante nacional de azulejos para pavimentos y revestimientos. Si por algo se caracteriza Baldocer es por su afán de cada día fabricar azulejos porcelánicos que transmitan más. Una colección de azulejos para los sentidos, para que no te deje indiferente, siempre a la vanguardia del diseño y las nuevas tendencias.
Una nueva forma de entender la cerámica que ha puesto a este fabricante cerámico en la primera línea del diseño de azulejos porcelánicos.
Why Short User Stories are a Competitive Advantage and how they lead to Conti...Blossom IO Inc.
Today’s product teams manage to radically reduce their development cycle times because of their habit of continuous integration & continuous deployment.
This slidedeck is about introducing a practical framework called "Dimensional Planning" on how to develop products early & often and eventually continuously.
Este itinerario combina el senderismo con la dimensión cultural y humana. Se sigue desde cerca la cadena de los Balcanes del Oeste y durante la mayor parte de la ruta descubrimos senderos y lugares inéditos. Mientras viajamos, atravesamos varias áreas protegidas. Descubrimos monasterios y pueblos que viven en el ritmo tranquilo y silencioso de los tiempos pasados. Entre templos, fortalezas, rocas y bosques, descubriremos Bulgaria y su patrimonio de una forma diferente y original.
C* Summit 2013: Adaptive Data Convergence for Life Sciences by Manish SoodDataStax Academy
The Life Sciences industry is undergoing significant changes in how companies do business due to recent legislative changes. The evolving landscape is forcing the Pharmaceutical companies to change how their entire Sales model and move from Prescriber based sales model to an Account based sales model, which has a downstream impact on Sales team organization, Field sales alignment, Incentive compensation and Marketing. This changing reality also requires that the Pharmaceutical companies understand and drive the changes to business strategy on insights driven by data about Prescription Sales, Medication Adherence, Claims, etc. to name a few categories of data sources. The required insights are derived from the convergence of data from multiple sources that include numerous internal applications, 3rd party data sources and social media. In this session, learn how Reltio is helping various Pharmaceutical companies cope with the evolving business landscape with a data driven strategy by leveraging the Reltio data science engine that runs on Cassandra.
Apuntes paneles abolicionistas en la 59CSW - marzo 2015
Similar to Comparative cost effectiveness of two interventions to promote work functioning by targetting mental health complaints among nurses_pragmatic cluster randomised trial
Effect of an E-mental Health Approach to Workers’Health SurvEvonCanales257
Effect of an E-mental Health Approach to Workers’
Health Surveillance versus Control Group on Work
Functioning of Hospital Employees: A Cluster-RCT
Sarah M. Ketelaar1*, Karen Nieuwenhuijsen1, Fania R. Gärtner1, Linda Bolier2, Odile Smeets2,
Judith K. Sluiter1
1 Coronel Institute of Occupational Health, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands, 2 Innovation Center of Mental Health and
Technology (I.COM), Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, The Netherlands
Abstract
Objective: To evaluate an e-mental health (EMH) approach to workers’ health surveillance (WHS) targeting work functioning
(WF) and mental health (MH) of healthcare professionals in a randomised controlled trial.
Methods: Nurses and allied health professionals (N = 1140) were cluster-randomised at ward level to the intervention (IG) or
control group (CG). The intervention consisted of two parts: (a) online screening and personalised feedback on impaired WF
and MH, followed by (b) a tailored offer of self-help EMH interventions. CG received none of these parts. Primary outcome
was impaired WF (Nurses Work Functioning Questionnaire), assessed at baseline and after three and six months. Analyses
were performed in the positively screened subgroup (i) and in all participants (ii).
Results: Participation rate at baseline was 32% (NIG = 178; NCG = 188). Eighty-two percent screened positive for at least mild
impairments in WF and/or MH (NIG = 139; NCG = 161). All IG-participants (N = 178) received part (a) of the intervention, nine
participants (all positively screened, 6%) followed an EMH intervention to at least some extent. Regarding the subgroup of
positively screened participants (i), both IG and CG improved over time regarding WF (non-significant between-group
difference). After six months, 36% of positively screened IG-participants (18/50) had a relevant WF improvement compared
to baseline, versus 28% (32/115) of positively screened CG-participants (non-significant difference). In the complete sample
(ii), IG and CG improved over time but IG further improved between three and six months while CG did not (significant
interaction effect).
Conclusions: In our study with a full compliance rate of 6% and substantial drop-out leading to a small and underpowered
sample, we could not demonstrate that an EMH-approach to WHS is more effective to improve WF and MH than a control
group. The effect found in the complete sample of participants is not easily interpreted. Reported results may be useful for
future meta-analytic work.
Trial Registration: Dutch Trial Register NTR2786 http://www.trialregister.nl
Citation: Ketelaar SM, Nieuwenhuijsen K, Gärtner FR, Bolier L, Smeets O, et al. (2013) Effect of an E-mental Health Approach to Workers’ Health Surveillance versus
Control Group on Work Functioning of Hospital Employees: A Cluster-RCT. PLoS ONE 8(9): e72546. doi:10.1371/journal.pone.0072546
Editor: Jim v ...
Protecting and promoting mental health of nurses in the hospital setting: is ...Cindy Noben
Nurses are at elevated risk of burnout, anxiety and depressive disorders, and may then become less productive.
This begs the question if a preventive intervention in the work setting might be cost-saving from a business perspective.
4
CHANGE PROPOSALPRESENTATIONFORFACULTY REVIEW
Capstone Project Change Proposal Presentation for Faculty Review and Feedback
Name
Name of the institution
Date
Running head: ASSIGNMENT TITLE HERE
1Running head: CHANGE PROPOSAL PRESENTATION FOR FACULTY REVIEW
Intervention
The capstone change proposal is effects of disproportionate nurse to patient staffing ratios on the quality of patient care. Patients can be exposed to several safety issues if proper care is not given to them. These problems include falls, hospital-acquired infection due to poor hand hygiene by the healthcare workers, medication administration errors, poor health education to the patients, and negligence in attending to the spiritual needs of the patients. Interventions includes presenting the safety concerns to the management team of the facility to enable them to hire more nurses to deliver adequate care to the patients. In-service training of the nurses on fall prevention, proper application of fall precautions and identification of patients who are at risk of falls are another important intervention. Proper hand hygiene is an intervention that will prevent hospital-acquired infections and nurses should form the culture of doing it (Sands, & Aunger, 2020). Medication errors can lead to complications or death of patients. Nurses should check the medications properly and identify the patients before administration of the medications.
Evidence Based Literature
The articles reviewed have different research aims and questions, but they are all centered into the idea of the effects of nurse-to-patient ratios on patient outcomes. The research questions of these articles are divided into three categories: definition of nursing staffing, effects of nursing-to-patient ratio on patient outcomes and nursing characteristics that hinders the delivery of care. The study by (Cho et al., 2020), defines the term nursing staffing in terms of the nursing care needs of the patients.
Nurses are essential in the provision of quality care in acute units, and their staffing levels have an impact on patient outcomes. (Cho et al., 2015), examine the link between nursing staffing and patient outcomes, specifically the mortality rate. Comparing to (Driscoll et al., 2018) and (Shin et al., 2018), the articles examine the effects of nursing staffing ratios on the patient outcomes in acute specialist units. Besides, (Needleman, 2016) reviews the studies that examine the effects of nursing skill mix on the patient outcomes such as patient ratings of hospitals, mortality, adverse health outcomes, and nurse burnout and dissatisfaction.
Some of the factors such as nursing skills, staffing methods, and working environment affects the nursing staffing ratio, which hinders the quality of care. The article by (Bridges et al., 2019), explores the relationship between nursing staffing skills and the quality and quantity of their interactions with patients in hospital wards. (Olley et al., 2019).
4
CHANGE PROPOSALPRESENTATIONFORFACULTY REVIEW
Capstone Project Change Proposal Presentation for Faculty Review and Feedback
Name
Name of the institution
Date
Running head: ASSIGNMENT TITLE HERE
1Running head: CHANGE PROPOSAL PRESENTATION FOR FACULTY REVIEW
Intervention
The capstone change proposal is effects of disproportionate nurse to patient staffing ratios on the quality of patient care. Patients can be exposed to several safety issues if proper care is not given to them. These problems include falls, hospital-acquired infection due to poor hand hygiene by the healthcare workers, medication administration errors, poor health education to the patients, and negligence in attending to the spiritual needs of the patients. Interventions includes presenting the safety concerns to the management team of the facility to enable them to hire more nurses to deliver adequate care to the patients. In-service training of the nurses on fall prevention, proper application of fall precautions and identification of patients who are at risk of falls are another important intervention. Proper hand hygiene is an intervention that will prevent hospital-acquired infections and nurses should form the culture of doing it (Sands, & Aunger, 2020). Medication errors can lead to complications or death of patients. Nurses should check the medications properly and identify the patients before administration of the medications.
Evidence Based Literature
The articles reviewed have different research aims and questions, but they are all centered into the idea of the effects of nurse-to-patient ratios on patient outcomes. The research questions of these articles are divided into three categories: definition of nursing staffing, effects of nursing-to-patient ratio on patient outcomes and nursing characteristics that hinders the delivery of care. The study by (Cho et al., 2020), defines the term nursing staffing in terms of the nursing care needs of the patients.
Nurses are essential in the provision of quality care in acute units, and their staffing levels have an impact on patient outcomes. (Cho et al., 2015), examine the link between nursing staffing and patient outcomes, specifically the mortality rate. Comparing to (Driscoll et al., 2018) and (Shin et al., 2018), the articles examine the effects of nursing staffing ratios on the patient outcomes in acute specialist units. Besides, (Needleman, 2016) reviews the studies that examine the effects of nursing skill mix on the patient outcomes such as patient ratings of hospitals, mortality, adverse health outcomes, and nurse burnout and dissatisfaction.
Some of the factors such as nursing skills, staffing methods, and working environment affects the nursing staffing ratio, which hinders the quality of care. The article by (Bridges et al., 2019), explores the relationship between nursing staffing skills and the quality and quantity of their interactions with patients in hospital wards. (Olley et al., 2019) ...
1
6
EXECUTIVE SUMMARY
Jessica Ramos
Capella University
NURS-FPX6212: Health Care Quality Safety Management
Dr. Mary Ellen Cockerham
August 18, 2021
Executive Summary
Medication error being a systematic problem is not a new case. It is something that nurses and other healthcare providers have experienced. The error could be a result of recurring issues of just human error. It could also lead to more severe injuries where the patient could find themselves with a new condition such as itching rashes or skin problems that could either be temporary or permanent. These medication errors could even lead to death in some cases, significantly hurting the patient's family, especially when they know that the death of their loved one could have been prevented. It could make the healthcare provider responsible for the error start doubting themselves and start feeling guilty and ashamed for the action. It could even lead to depression throughout their life. If the deceased's family decides to file a lawsuit against the nurse or the one who was responsible, it could result in them losing their license. Medication errors can also impact the hospital where the healthcare provider is working, and patients even lose trust in the kind of treatment offered in that hospital. The occurrence of medication errors could cause the organization not to achieve its goals and objectives of providing quality care to patients for better results. Since human is to error, a medication error of not greater than 5% is allowed, but currently, it is at 39.5% (Barker et al. 2020)
As a nursing leader, I would recommend using various strategies to help minimize the occurrence of such medication errors in the future. The management should make it their responsibility to establish a safety culture and constantly report the current system and how it is performing. Healthcare providers should understand that humans are to error, and no one is to be blamed or receive a harsh form of punishment. The healthcare provider responsible for the medication error should acknowledge their mistake and report to the nursing leaders or the supervisor in charge to ensure patient safety before things get worse.
Nursing is a vital profession in the healthcare sector, mainly concerned with providing quality care to individuals and families. However, it has been discovered that there is a gap between the expected outcomes and the actual results. As a nursing leader, I will present the matter before other executive leaders to ensure care has been improved. Even though care is the primary concern of nurses, other healthcare providers should also work to ensure quality and safety outcomes. It is the responsibility of every individual in the organization. They should ensure to utilize evidence-based information and apply this knowledge to assess the ability of the entire organization to provide evidence-based care delivery. I will also look at systematic problems and specific medication e ...
1
6
EXECUTIVE SUMMARY
Jessica Ramos
Capella University
NURS-FPX6212: Health Care Quality Safety Management
Dr. Mary Ellen Cockerham
August 18, 2021
Executive Summary
Medication error being a systematic problem is not a new case. It is something that nurses and other healthcare providers have experienced. The error could be a result of recurring issues of just human error. It could also lead to more severe injuries where the patient could find themselves with a new condition such as itching rashes or skin problems that could either be temporary or permanent. These medication errors could even lead to death in some cases, significantly hurting the patient's family, especially when they know that the death of their loved one could have been prevented. It could make the healthcare provider responsible for the error start doubting themselves and start feeling guilty and ashamed for the action. It could even lead to depression throughout their life. If the deceased's family decides to file a lawsuit against the nurse or the one who was responsible, it could result in them losing their license. Medication errors can also impact the hospital where the healthcare provider is working, and patients even lose trust in the kind of treatment offered in that hospital. The occurrence of medication errors could cause the organization not to achieve its goals and objectives of providing quality care to patients for better results. Since human is to error, a medication error of not greater than 5% is allowed, but currently, it is at 39.5% (Barker et al. 2020)
As a nursing leader, I would recommend using various strategies to help minimize the occurrence of such medication errors in the future. The management should make it their responsibility to establish a safety culture and constantly report the current system and how it is performing. Healthcare providers should understand that humans are to error, and no one is to be blamed or receive a harsh form of punishment. The healthcare provider responsible for the medication error should acknowledge their mistake and report to the nursing leaders or the supervisor in charge to ensure patient safety before things get worse.
Nursing is a vital profession in the healthcare sector, mainly concerned with providing quality care to individuals and families. However, it has been discovered that there is a gap between the expected outcomes and the actual results. As a nursing leader, I will present the matter before other executive leaders to ensure care has been improved. Even though care is the primary concern of nurses, other healthcare providers should also work to ensure quality and safety outcomes. It is the responsibility of every individual in the organization. They should ensure to utilize evidence-based information and apply this knowledge to assess the ability of the entire organization to provide evidence-based care delivery. I will also look at systematic problems and specific medication e ...
Freudenberger and subsequently developed by Maslach and colleagues, chronic stress associated with emotionally intense work demands for which resources are inadequate can result in burnout. Burnout is a work-related syndrome involving emotional exhaustion, depersonalization and a sense of reduced personal accomplishment.
12Plan for Evaluating the Impact of the Inte.docxmoggdede
1
2
Plan for Evaluating the Impact of the Intervention
Anne Marie WouapetName
Walden University
NURS 8310 Section 03, Epidemiology and Population HealthClass
April 29, 2018Date
Plan for Evaluating the Impact of the Intervention
Hospital-acquired infections have been determined throughout this project to be a significant problem in the United States health care system. Epidemiologic data show that there is still a considerable number of patients who die as a result of infections that they have acquired while receiving care (Umscheid et al., 2011). The older population was found to be at a higher risk of acquiring these infections because of their deteriorating immune systems (Sievert et al., 2013). Therefore, a proposed intervention to eliminate the dangers of infection was created. The intervention proposes that nurses go through hand washing education for an extended period to enhance their compliance to hand hygiene after the education program. In studying the potential impacts of this intervention, it was determined that hand washing education is usually effective in changing perceptions and behaviors with regards to hand hygiene, but the compliance to what has been learned is often not maintained. Therefore, this intervention suggests that the education is based on the practice environment and that the nurses are monitored for an extended period. The following is an evaluation plan aiming at assessing the potential outcomes of the proposed intervention.
Evaluation Plan
This evaluation plan is designed to assess the expected outcomes from the implementation of the program (Friis & Sellers, 2014). This plan will investigate the extent to which the hand washing intervention plan will help to reduce the rate of hospital-acquired in infections in the healthcare facilities in which the intervention will be implemented. The plan includes an evaluation of the short-term, medium-term, and long-term changes expected to occur after the implementation of the intervention.
Stakeholders Involved in the Intervention
For the expected outcome to be achieved, the following stakeholders will be required to participate in the intervention program. Evaluating the participation of the stakeholders is essential in determining their contribution to the outcome of the program (Centers for Disease Control, 2011). The program will require the participation of the Director of Nursing, who will be responsible for guiding the nurses included in the intervention to ensure that they participate in the program as required. The intervention will also require the participation of the Directors of the respective health care facilities where the intervention will be implemented to ensure that they provide the resources needed for the program to be implemented and approve the use of the hospital data to evaluate the outcomes of the program. The hospitals included will also need to employ super ...
Dr Brent James: quality improvement techniques at the frontlineNuffield Trust
Dr Brent James, Intermountain Institute for Healthcare Delivery Research, presents to the Health Policy Summit 2015 on delivering quality improvement techniques at the frontline.
By administering assessments and analyzing the results, targeted aTawnaDelatorrejs
By administering assessments and analyzing the results, targeted and individualized interventions can be determined to best serve the needs of students with disabilities. The actual implementation of the interventions provides teachers opportunities to collect data and gauge the effectiveness of the interventions in addressing documented student needs. Teachers can also gain important skills and knowledge on how to best advocate for practical classroom interventions. Teachers will also be able to collaborate with colleagues and families in mentoring students to take ownership of learning strategies.
Allocate at least 2 hours in the field to support this field experience,
Part 1: Assessment and Interventions
Select at least one student to whom you will administer the informal RTI assessment created in Clinical Field Experience A. Score the assessment and share the results with the student to increase understanding of his or her strengths and areas for improvement.
Collaborate with the certified special education teacher and the student to develop 2-3 interventions based on the student assessment data to support the student’s progress in the classroom. In addition, detail one intervention that can be incorporated at home with family support.
Use any remaining field experience hours to assist the teacher in providing instruction and support to the class.
Part 2: Reflection
In 250-500 words, summarize and reflect upon the following:
· Describe each intervention, including teacher, student, and family roles, where applicable.
· Your experiences administering the assessment, analyzing the results, and providing the student feedback on his or her performance.
· Explain how you expect the interventions you developed to meet the needs of the student, incorporating his or her assessment results in your response.
· Explain how you will use your findings in your future professional practice.
APA format is not required, but solid academic writing is expected.
This assignment uses a rubric. Review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.
You are required to submit this assignment to LopesWrite. A link to the LopesWrite technical support articles is located in Class Resources if you need assistance.
6
Annotated Bibliography
Student’s Name
Course
Instructor’s name.
Institutional Affiliation
October 7, 2021.
Annotated Bibliography
Ali, H., Ibrahem, S. Z., Al Mudaf, B., Al Fadalah, T., Jamal, D., & El-Jardali, F. (2018). Baseline assessment of patient safety culture in public hospitals in Kuwait. BMC Health Services Research, 18(1). https://doi.org/10.1186/s12913-018-2960-x
The researchers conducted a cross-sectional study in 16 public hospitals in Kuwait using the Hospital Survey on Patient Safety Culture (HSOPSC). The study aimed to assess patient safety culture in public hospitals as perceived by hospital staff and relate the findings similar to regional and international ...
Similar to Comparative cost effectiveness of two interventions to promote work functioning by targetting mental health complaints among nurses_pragmatic cluster randomised trial (20)
By administering assessments and analyzing the results, targeted a
Comparative cost effectiveness of two interventions to promote work functioning by targetting mental health complaints among nurses_pragmatic cluster randomised trial
1. Comparative cost-effectiveness of two interventions to
promote work functioning by targeting mental health
complaints among nurses: Pragmatic cluster randomised trial
Cindy Noben a,b,
*, Filip Smit a,c
, Karen Nieuwenhuijsen d
, Sarah Ketelaar d
,
Fania Ga¨rtner d
, Brigitte Boon a
, Judith Sluiter d
, Silvia Evers a,b
a
Department of Public Mental Health, Trimbos Institute, Netherlands Institute of Mental Health and Addiction, Utrecht, Netherlands
b
Department of Health Services Research, CAPHRI School of Public Health and Primary Care, Maastricht University, Maastricht,
Netherlands
c
Department of Epidemiology and Biostatistics, EMGO+ Institute of Health and Care Research, VU University Medical Centre, Amsterdam,
Netherlands
d
Coronel Institute of Occupational and Environmental Health, Academic Medical Centre, Amsterdam, Netherlands
International Journal of Nursing Studies 51 (2014) 1321–1331
A R T I C L E I N F O
Article history:
Received 1 July 2013
Received in revised form 30 January 2014
Accepted 31 January 2014
Keywords:
Cost effectiveness
Mental disorders
Nurses
Occupational health
Prevention and control
Randomised controlled trial
Stress
Work functioning
A B S T R A C T
Background: The specific job demands of working in a hospital may place nurses at
elevated risk for developing distress, anxiety and depression. Screening followed by
referral to early interventions may reduce the incidence of these health problems and
promote work functioning.
Objective: To evaluate the comparative cost-effectiveness of two strategies to promote
work functioning among nurses by reducing symptoms of mental health complaints.
Three conditions were compared: the control condition consisted of online screening for
mental health problems without feedback about the screening results. The occupational
physician condition consisted of screening, feedback and referral to the occupational
physician for screen-positive nurses. The third condition included screening, feedback, and
referral to e-mental health.
Design: The study was designed as an economic evaluation alongside a pragmatic cluster
randomised controlled trial with randomisation at hospital-ward level.
Setting and participants: The study included 617 nurses in one academic medical centre in
the Netherlands.
Methods: Treatment response was defined as an improvement on the Nurses Work
Functioning Questionnaire of at least 40% between baseline and follow-up. Total per-
participant costs encompassed intervention costs, direct medical and non-medical costs,
and indirect costs stemming from lost productivity due to absenteeism and presenteeism.
All costs were indexed for the year 2011.
Results: At 6 months follow-up, significant improvement in work functioning occurred in
20%, 24% and 16% of the participating nurses in the control condition, the occupational
physician condition and the e-mental health condition, respectively. In these conditions
the total average annualised costs were s1752, s1266 and s1375 per nurse. The median
incremental cost-effectiveness ratio for the occupational physician condition versus the
control condition was dominant, suggesting cost savings of s5049 per treatment
responder. The incremental cost-effectiveness ratio for the e-mental health condition
versus the control condition was estimated at s4054 (added costs) per treatment
responder. Sensitivity analyses attested to the robustness of these findings.
* Corresponding author at: P.O. Box 616, 6200 MD Maastricht, Netherlands. Tel.: +31 43 38 81834; fax: +31 43 38 84162.
E-mail address: c.noben@maastrichtuniversity.nl (C. Noben).
Contents lists available at ScienceDirect
International Journal of Nursing Studies
journal homepage: www.elsevier.com/ijns
0020-7489/$ – see front matter ß 2014 Elsevier Ltd. All rights reserved.
http://dx.doi.org/10.1016/j.ijnurstu.2014.01.017
2. What is already known about the topic?
Nurses are at elevated risk for distress, anxiety and
depression due to work characteristics such as high job
demands and a lack of autonomy.
Nurses with poor mental health experience significantly
more medical errors.
Worker Health Surveillance is a preventive strategy that
aims at the early detection of negative health effects at
work.
What this paper adds
Screening and feedback followed by e-health was not a
success due to low uptake rates.
Screening and feedback followed by referral to the
occupational physician for nurses at risk improved work
functioning in a cost-effective way.
The intervention costs for screening and feedback
followed by referral to the occupational physician for
nurses at risk were more than recouped within 6 months.
1. Introduction
Nurses are at elevated risk for mental distress, anxiety
and depression (Campo et al., 2009; Gartner et al., 2010;
Magnavita and Heponiemi, 2012; Suresh et al., 2013).
Possible explanations for this increased risk are found in
work characteristics such as high job demands and a lack of
autonomy (Gartner et al., 2010; Tayler, 1992). Poor mental
health is not only undesirable in its own right, but will
likely also have an adverse impact on the nurses’ job
functioning and may thus jeopardise the health and safety
of the patients in their care. After all, nurses with poor
mental health experience significantly more medical
errors (Gartner et al., 2010; Karsh et al., 2006; Suzuki et
al., 2004). For these reasons it is imperative to protect and
promote mental health in nurses, and to monitor and
safeguard the quality of their functioning at work (Gartner
et al., 2010).
Mental disorders carry substantial disease and eco-
nomic burdens. Preventive interventions for mental
disorders exist; however, what interventions should be
financed and implemented is an issue that needs to be
addressed by decision makers. Moreover, the number of
health-economic evaluations that were conducted in the
work setting is very limited. Likewise, information to aid in
the transferability of available results to different contexts
and settings is limited (Zechmeister et al., 2008). Economic
evaluations can provide answers, select interventions that
are cost-effective and avoid wasting limited resources. An
approach to priority setting is largely based on economic
techniques to assess the cost-effectiveness to answer
questions regarding the economic value for money of
competing interventions (Drummond et al., 1993; Tompa
et al., 2006).
Periodic screening might be useful to identify nurses
with signs of mental health problems and encourage help-
seeking behaviour. To that end a Worker Health Surveil-
lance was developed. The Worker Health Surveillance is a
preventive strategy that aims at the early detection of
negative health effects at work (Gartner et al., 2010,
2012a; ILO, 1998). A Worker Health Surveillance with
personalised feedback and referral to dedicated early
interventions for screen positives might be a successful
strategy to prevent the onset and further deterioration of
mental health problems and to reduce impairments in
work functioning (Gartner et al., 2010; Koh and Aw, 2003).
In this study we compare a control condition consisting of
screening without feedback versus Worker Health Sur-
veillance screening with feedback plus referral for a
consultation with an occupational physician or referral
to preventive e-mental health interventions. These
approaches have not been evaluated from a health-
economic perspective.
Therefore, the aim of this study is to assess the
comparative cost-effectiveness of the occupational physi-
cian condition and the e-mental health condition versus
the control condition, with a view to protecting mental
health and improving and sustaining work functioning in
nurses.
2. Methods
2.1. Design
The Mental Vitality @ Work study (Gartner et al., 2011a)
was designed as a pragmatic cluster randomised controlled
trial, with randomisation at the level of hospital wards to
three conditions:
1 Screening and feedback followed by referral to the
occupational physician for screen-positives (the occupa-
tional physician condition),
2 Screening and feedback followed by referral and access
to preventive e-mental health interventions (the e-
mental health condition),
3 Screening without feedback and without referral to
either the occupational physician or the e-mental health
interventions (the control condition).
Data were recorded at baseline and after three and 6
months. In the economic evaluation, we assessed the
comparative cost-effectiveness in two contrasting scenar-
ios: (1) the occupational physician condition versus the
control condition, and (2) the e-mental health condition
versus the control condition. A medical ethics committee
approved the study.
Conclusions: The occupational physician condition resulted in greater treatment responses
for less costs relative to the control condition and can therefore be recommended. The e-
mental health condition produced less treatment response than the control condition and
cannot be recommended as an intervention to improve work functioning among nurses.
ß 2014 Elsevier Ltd. All rights reserved.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–13311322
3. 2.2. Randomisation
Cluster randomisation was performed at the ward level
to prevent contamination between participants working in
the same ward. A pre-randomisation procedure with
incomplete-double-consent design was applied (Schel-
lings et al., 2008, 2009) meaning that individuals were only
informed about their own group. This further minimised
the possibility of contamination.
Randomisation was conducted using the computer
software programme Nquery Advisor in blocks of three
wards. After randomisation, 28 wards with 591 employees
were assigned to the occupational physician condition, 29
wards with 579 employees to the e-mental health
condition, and 29 wards with 561 employees to the
control-condition.
2.3. Sample
The study population of the complete trial included all
nurses with similar work demands and work conditions;
including surgical nurses, anaesthetic nurses, and allied
health professionals (henceforth: ‘nurses’) working in one
Dutch academic medical centre. Nurses who were sick-
listed at the start of the study and expected to be on sick
leave for more than 2 weeks were excluded from the study.
All eligible employees were invited to take part in the
study, which for the complete trial added up to 1731
employees working in 86 wards. Cost-effectiveness
analyses were performed according to the intention-to-
treat principle for the whole sample. However, participa-
tion rates of the nurses in the interventions at baseline
were 34% in the control condition; 32% in the occupational
physician condition; and 31% in the e-mental health
condition.
After randomisation, 212 nurses were assigned to the e-
mental health condition, 210 to the occupational physician
condition and 211 to the control condition. Sixteen nurses
(three in the occupational physician condition, eight in the
e-mental health condition and five in the control condi-
tion) were sick-listed for more than 2 weeks at the start of
the trial, did not contribute to the data and were excluded
from the analysis. Thus, the study population comprised a
total of 617 nurses: 207 in the occupational physician
condition, 204 in the e-mental health condition and 206 in
the control condition.
2.4. Interventions
All participants were screened for work functioning
impairments and six types of mental health complaints:
distress, work-related fatigue, risky drinking, depression,
anxiety, and post-traumatic stress disorder. Nurses in the
control condition filled out the questionnaires and no
further steps were taken. After completing the screening,
the occupational physician condition and the e-mental
health condition immediately received personalised feed-
back about their screening results.
In the occupational physician condition, screening and
feedback were followed by an invitation for the screen-
positives to attend the occupational physician. The nurses
consulted the occupational physician or not at their own
discretion. In order to structure the consultation of the
occupational physician, a seven-step protocol was applied,
with the focus on identifying impairments in work
functioning and providing advice on how to improve
wellbeing and work functioning.
In the e-mental health condition, screening and feed-
back were followed by referral to e-mental health
interventions. The e-mental health interventions offered
in the e-mental health condition were Psyfit, aimed at
promoting mental fitness and wellbeing; Strong at Work,
aimed at learning skills to cope better with work-related
stress; Colour your Life, for coping with depressive
symptoms; Don’t Panic Online, to reduce symptoms of
panic disorder; and Drinking Less, aimed at reducing risky
alcohol consumption. Nurses who screened positive on one
of these health problems were offered access to the
corresponding e-mental health intervention. Nurses
screening negative on mental health complaints, but
positive on work functioning impairments were offered
Psyfit and an onscreen psycho-educational leaflet about
dealing with these impairments. Nurses screening nega-
tive on both mental health complaints and on work
functioning impairments were only offered free access to
Psyfit. The onscreen psycho-educational leaflet was also
offered when nurses screened positive on mental health
complaints and on work functioning impairments. In any
case, making use of the e-mental health interventions was
strictly voluntary and nurses were free to reject the offer of
using the interventions (Gartner et al., 2011a).
2.5. Outcome measure
The primary outcome was ‘work functioning’ as
measured by the following subscales of the ‘Nurses Work
Functioning Questionnaire’: Cognitive aspects of task
execution, Causing incidents at work, Avoidance behaviour,
Conflicts and irritations with colleagues, Impaired contact
with patients and their family, Lack of energy and Motivation.
The ‘Nurses Work Functioning Questionnaire’ is a 50-item
self-report questionnaire with Likert-type response scales
ranging from 0 (totally disagree) to 6 (totally agree); 0
(disagree) to 4 (agree); and 0 (no difficulty) to 6 (great
difficulty) (Gartner et al., 2012a). Internal reliability of the
‘Nurses Work Functioning Questionnaire’ is high, with
Cronbach’s alphas varying between 0.70 and 0.94 (Gartner
et al., 2011b).
The difference between the occupational physician
condition and the e-mental health condition versus the
control condition was examined as the percentage of
individuals who improved at follow-up. The primary
outcome of work functioning is operationalised as job-
specific impairments in work functioning and were
measured using a total score of the Nurses Work
Functioning Questionnaire. The minimal important change
value for improvement was based on the relative pre-post
change scores, that is (T0 À T1/T0) Â 100%, indicating the
percentage of change on impaired work functioning in
relation to the baseline score. Individuals with a relative
improvement on their Nurses Work Functioning Ques-
tionnaire total score of 40% or more (Gartner et al., 2012b),
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–1331 1323
4. which is the minimal important change (MIC) value, were
defined as relevantly improved, and henceforth denoted as
treatment responders.
3. Resource use and costing
Resource usage and costs entailed can be split into (a)
intervention costs, (b) direct medical costs (due to health
service uptake and pharmacy use), (c) direct non-medical
costs (the nurses’ out-of-pocket costs for travel and
parking, incurred while making use of health services)
and (d) indirect costs stemming from lost productivity in
paid work due to absenteeism and presenteeism. All costs
were in euro indexed for the reference year 2011 based on
the price indices from Statistics Netherlands (CBS, 2012).
3.1. Intervention costs
When calculating the intervention costs, a distinction
was made between human and material resources.
Material resources are divided into capital items that have
a time span longer than one year, such as the equipment
that was needed to build the screening module for the
provision of the feedback and the interventions, and
recurrent or revenue items that are consumed in less than
one year, such as maintenance costs. For human resources,
costs were based on the valuation of the personnel
involved in the development and the application of the
intervention. The corresponding calculations for the
intervention costs can be obtained from the first author.
The per-participant costs for the online ‘Worker Health
Surveillance’ were estimated to be s3.80. The costs of the
occupational physician intervention consisted of the per-
participant screening costs of s3.80 plus the costs of the
occupational physician at s73.11 per contact. For the e-
mental health intervention, the per-participant costs were
the screening costs of s3.80 plus the costs of the specific e-
mental health interventions. The costs of the e-mental
health interventions were only charged when a participant
logged in to an e-mental health intervention and thus
became a user of that intervention. The e-mental health
interventions have fixed per-participant cost prices that
are based on their market values, which are subject to
change over time. In the reference year of 2011, the per-
user costs were as follows: Psyfit s30, Strong at Work s175,
Colour your Life s195, Don’t Panic Online s225 and Drinking
Less s45.
3.2. Direct medical costs
Health service costs were calculated by multiplying the
health service units (contact, session, hour) with their
standard full economic cost price. The standard costs were
reported in the Dutch guideline for health economic
evaluations (Hakkaart et al., 2010) and indexed for the
year 2011 using the consumer price index from Statistics
Netherlands (CBS, 2012). The costs of prescription drugs
were calculated as the price per standard daily dose as
reported in Dutch guidelines and multiplied by the number
of days (CVZ, 2012). The pharmacist’s dispensing costs of
s5.99 and the general practitioners’ prescription costs of
s14 were added (Hakkaart et al., 2010). Over the counter
drugs were based on their market prices.
3.3. Direct non-medical costs
The participants’ travel and parking expenses incurred
in receiving professional help were computed as the
distance to a health service multiplied by the costs per
kilometre (s0.21), with parking costs (s3 per hour) added
(Hakkaart et al., 2010).
3.4. Indirect non-medical costs
Finally, the costs stemming from production losses in
paid work were calculated from the number of days absent
from work (absenteeism) plus the number of workdays
lost due to work cutback (presenteeism). Presenteeism
was calculated by correcting for the degree of inefficiency,
resulting in an inefficiency score used as point prevalence
for the calculation of presenteeism costs. The inefficiency
score for work quantity and work quality derived from
items from the Productivity and Disease Questionnaire
(ranging from 0 to 1, with 0 meaning not inefficient and 1
completely inefficient) was multiplied by the number of
days at work while not feeling well in order to compute the
costs of presenteeism (Koopmanschap, 2005).
The valuation method for productivity is rooted in the
human capital theory whereby the production losses are
assumed to equal the present value of all lost future
earnings of the individual. That is, income (before tax) acts
as a proxy for the production value of that individual and
encompasses all productivity losses by this person (Krol et
al., 2011; Weisbrod, 1961). The costs of productivity losses
were then assessed by multiplying the number of work-
days lost by the gender and age-specific productivity levels
per paid employee, indexed for the year 2011 (CBS, 2012;
Hakkaart et al., 2010).
4. Analyses
All analyses were performed in agreement with the
intention-to-treat principle, thus including all participants
as randomised. To that end, missing data were imputed.
Since substantial dropout had occurred, sensitivity ana-
lyses were conducted to gauge the robustness of our
findings across different imputation techniques. In the
main analysis, missing data were replaced by their most
likely value under the expectation maximisation algorithm
in SPSS 19. In one sensitivity analysis, all analyses were
repeated with last observation carried forward, as imple-
mented in SPSS. In yet another sensitivity analysis,
regression imputation as implemented in Stata (version
12.1) was used to impute missing data. As predictor
variables we used baseline costs, baseline work function-
ing, age, gender, partner status and the Karasek factors job
demands, control, support from colleagues and superiors
(Karasek et al., 1981, 2007) Directing the sensitivity
analyses towards the various imputation strategies was an
a priori decision, because it was imperative to ascertain
that the research findings did not solely hinge on the
chosen imputation technique.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–13311324
5. The cost-effectiveness analysis was conducted from the
societal perspective in which all costs and benefits were
included, irrespective of who bears the costs or receives the
benefits (Drummond et al., 1993). Both the incremental
costs and incremental effects were used to calculate the
incremental cost-effectiveness ratio. The incremental cost-
effectiveness ratio was calculated as (C1 À C0)/(E1 À E0),
where C denotes the average per-participant costs and E is
the effect in the experimental and control conditions
(subscripted 1 and 0, respectively). The incremental cost-
effectiveness ratio can be interpreted as the net costs (or
savings) per treatment responder.
To handle stochastic uncertainty in the cost and effect
data, non-parametric bootstraps were used to simulate
5000 incremental cost-effectiveness ratios. The incremental
cost-effectiveness ratios were plotted on the cost-effective-
ness plane to capture the uncertainty in the incremental
cost-effectiveness estimate (see Fig. 2). To be more precise,
each simulated incremental cost-effectiveness ratio can be
plotted on one of the four quadrants of the incremental cost-
effectiveness plane. In the North East quadrant the
intervention produces superior health gains at additional
costs relative to the control condition. In the North West
quadrant less health is produced for additional costs.
Clearly, this is the worst possible outcome, and the
intervention is then ‘‘dominated’’ by the control condition.
In the South West quadrant less health is produced, but
there are cost savings. Finally, in the South East quadrant the
intervention generates superior health gains (relative to the
comparator condition) and does so for lower costs. This is
the best possible outcome and the intervention is then said
to ‘‘dominate’’ the control condition. It is often seen that a
new intervention falls in the North East quadrant, because
better health is obtained for additional costs.
5. Results
5.1. Sample characteristics
Baseline characteristics of the groups are shown in
Table 1. There were no differences across the conditions in
terms of demographics, baseline costs and work function-
ing. Therefore we concluded that randomisation had
resulted in a balanced trial.
5.2. Missing data and dropout
At baseline, data on impaired work functioning were
missing for 11/206 (5.3%) participants in the control
condition, 10/207 (4.8%) in the occupational physician con-
dition and 15/204 (7.4%)in the e-mentalhealth condition.At
3 months follow-up, the dropout rates in the control
condition, the occupational physician condition and the e-
mental health condition were 61 (29.6%), 77 (37.2%) and 121
(59.3%), respectively. At 6 months follow-up, dropout rates
had increased to 68 (33%), 94 (45.4%), 133 (65.2%). The flow
of the participants through the trial is shown in Fig. 1.
Since loss to follow-up was substantial, we assessed if
dropout was selective. A dropout dummy variable (1 = lost,
0 = retained) was computed and regressed on condition,
baseline costs, baseline work functioning, age, gender,
partner status, and the Karasek factors (job demands,
control, supportbycolleagues and superiors). (Karasek et al.,
2007, 1981) The analyses indicated that the occupational
physician condition was associated with higher dropout
thanthecontrol condition, and that poorerworkfunctioning
at baseline increased the risk of dropout, but having a
partner was associated with a smaller likelihood for
dropout. When comparing the e-mental health condition
to the control condition, it was shown that the e-mental
health condition was associated with greater dropout, as
were poorer work functioning and higher job demands at
baseline. Again, living together with a partner was
associated with a reduced likelihood of dropping out.
5.3. Health care service use
The most frequently used health care services among all
three conditions were the physiotherapist and GP services.
At 3 months follow-up, consulting the occupational
physician increased only in the occupational physician
condition, most likely due to the intervention in which
Table 1
Sample characteristics by condition at baseline.
Control condition OP condition E-mental health condition
(n = 206) (n = 207) (n = 204)
Age, mean (sd) 41.83 (11.305) 42.56 (11.357) 37.5 (12.16)
Female, N (%) 159 (77.2) 170 (82.1) 169 (82.8)
Working hours, mean (sd) 30.98 (5.964) 28.73 (8.045) 31.33 (5.23)
Living with a partner, N (%) 154 (74.8) 153 (73.9) 151 (74)
Born in the Netherlands, N (%) 176 (85.4) 167 (80.7) 174 (85.3)
Work experience, years (sd) 11.3 (10.078) 12.53 (10.416) 10.03 (10.03)
Turnover intention, N (%) 22 (10.7) 27 (13) 25 (12.3)
Baseline costs,a
mean (sd)
Medication costs 1.06 (6.59) 1.54 (1870) 1.68 (11.34)
Health care service use 116.97 (229.13) 121.84 (239.49) 211.85 (1090.35)
Absenteeism 491.62 (1689.34) 659.92 (2110.12) 376.98 (856.16)
Presenteeism 1068.93 (1862.79) 1125.04 (2429.29) 973.65 (1541.15)
irect non-medical costs 10.67 (19.87) 10.69 (19.68) 20.1 (104.82)
Work functioning, mean (sd) 14.11 (9.478) 12.56 (9.233) 13.41 (9.2)
a
In s, time horizon of baseline costs was 3 months.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–1331 1325
6. these visits were encouraged. Interestingly, the occupa-
tional physician condition visits showed a substantial
decrease at 6 months follow-up. After 6 months a
reduction in the average volumes of physiotherapist and
GP visits is noticeable in all three conditions. Also, use of
prescription drugs decreased over time in the three groups.
Supplementary Table 1 lists the average volumes of
resource use by treatment group and time.
Supplementary material related to this article can be
found, in the online version, at http://dx.doi.org/10.1016/
j.ijnurstu.2014.01.017.
5.4. Incremental cost-effectiveness
5.4.1. Costs
Table 2 presents the costs of health care uptake and the
costs stemming from productivity losses by condition and
time point. The most significant costs can be attributed to
the productivity losses. In particular, the costs of pre-
senteeism increased in the control condition between
baseline and 6 months follow-up, but decreased in the
occupational physician condition and the e-mental health
condition.
RandomisaƟon of wards to study arm 1, 2 or 3
(wards: N=86; employees: N=1731)
Study arm 1: Control
Group
(N=561, 28 wards)
Study arm 2: OP-care
Group
(N=5 91, 29wards)
Study arm 3: EMH-care
Group
(N= 579, 29wards)
211 started baseline
quesƟonnaire
210started baseline
quesƟonnaire
212started baseline
quesƟonnaire
206 included for
economic analysis
207 included for
economic analysis
204 included for
economic analysis
195 completed
baseline
(206analysed)
197 completed
baseline
(207analysed)
189 completed
baseline
(204analysed)
145 completed 3
months follow-up
(206analysed)
130 completed 3
months follow-up
(207analysed)
83 completed 3
months follow-up
(204analysed)
138 completed 6
months follow-up
(206analysed)
113 completed 6
months follow-up
(207 analysed)
71 completed 6
months follow-up
(204 analysed)
Exclusion (N=5) Exclusion (N=3) Exclusion (N=8)
Fig. 1. Participants’ flow through the study.
Table 2
Mean per-participant costs by condition and measurement (in s).
Baseline 3 months 6 months
Control
(n = 204)
OP
(n = 206)
e-mental health
(n = 204)
Control
(n = 148)
OP
(n = 132)
e-mental health
(n = 89)
Control
(n = 140)
OP
(n = 115)
e-mental health
(n = 73)
Direct medical costs
Service use 116.97 121.84 211.85 102.09 117.71 101.93 97.96 98.5 100.39
Medication 1.06 1.54 1.69 0.94 1.52 2.14 0.99 2.21 2.37
Indirect non-medical costs
Absenteeism 491.62 659.92 376.98 116.45 347.78 186.59 373.95 234.1 230.03
Presenteeism 1068.93 1125.04 973.65 1054.71 995.18 995.31 1266.78 916.09 1016.28
Direct non-medical costs 10.67 10.69 20.09 9.37 10.83 9.77 9.37 10.83 9.77
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–13311326
7. 5.4.2. Incremental costs
Table 3 (upper panel) shows the costs per condition.
The average total costs were calculated to be s1266 per
participant in the occupational physician condition and
s1752 in the control condition. The incremental costs were
therefore s1266 À s1752 = Às486 per-participant (nega-
tive costs, hence a cost reduction). The incremental costs
for the e-mental health condition were associated with a
decrease in costs compared to the control condition:
s1375 À s1752 = Às377.
5.4.3. Incremental effects
Table 3 (upper panel) shows the effects per condition.
At follow-up, 49/207 = 23.7% of the participating nurses met
criteria for treatment response in the occupational physi-
cian condition compared with 45/206 = 20.4% in the control
condition. In the e-mental health condition, this was 23/
204 = 15.7%. The incremental effectiveness between the
occupational physician condition and the control condition
was therefore 0.237–0.204 = 0.033. This was 0.157–
0.204 = À0.047 for the e-mental health condition versus
the control condition.
5.4.4. ICER occupational physician condition versus control
condition
As noted for the occupational physician condition, the
incremental costs were Às486 (savings) and the incre-
mental effect was 0.033. We rely on the median incre-
mental cost-effectiveness ratio (ICER) as estimated from
the 5000 non-parametric bootstraps. The median incre-
mental cost-effectiveness ratio for the occupational
physician condition versus the control condition was
estimated as a saving of Às5049 per treatment responder.
Fig. 2a shows the scatter of bootstrapped incremental cost-
effectiveness ratios on the incremental cost-effectiveness
plane. Of the 5000 simulated incremental cost-effective-
ness ratios, 75% fall into the South East-quadrant,
indicating that more treatment responses are generated
for fewer costs by the occupational physician intervention
relative to the control condition. Another 2% of the
simulated incremental cost-effectiveness ratios fall in
the North East-quadrant, indicating a probability of 2%
that by applying the intervention an additional treatment
response is produced, but at additional costs. The
remainder of the stimulated incremental cost-effective-
ness ratios showed up on the west side of the plane,
indicating less effectiveness and less costs (21%), or less
effectiveness and more costs (1%). In sum, the occupational
physician condition is associated with a 75% probability
that the intervention generates better outcomes for less
money than the control condition.
5.4.5. ICER e-mental health condition versus control
condition
As noted, in the e-mental health condition the incre-
mental costs were Às377 (negative costs, hence a cost
saving), but the incremental effect was À0.047 (a small loss
in effectiveness) relative to the control condition. The
median incremental cost-effectiveness ratio could be
estimated as s4054. Fig. 2b shows that 76% of the simulated
incremental cost-effectiveness ratios fall in the South West-
quadrant indicatinga probabilityof 76% that byapplying the
e-mental health condition fewer treatment responses are
produced, albeit at less additional costs. Another 16% of the
simulated incremental cost-effectiveness ratios fell into the
South East-quadrant, indicating that more treatment
responses are generated for less additional costs by the e-
mental health condition relative to the control condition.
Finally, 1% indicates more effects at higher costs and 8%
indicates less effect at higher costs.
5.4.6. Sensitivity analysis
Sensitivity analyses were conducted by repeating all
analyses under two alternative imputation strategies:
Table 3
Summary statistics for each of the interventions under each imputation technique.
Costs, sa
Effectb
ICER,c
s North East North West (inferior) South West South East (dominant)
Base-case scenario
(Expectation maximisation)
Control 1752 0.20
OP 1266 0.24 Dominant d
2% 1% 21% 75%
e-mental health 1375 0.16 4054 1% 8% 76% 16%
Alternative scenario A
(Last observation carried forward)
Control 1800 0.21
OP 1421 0.27 Dominantd
10% 2% 9% 80%
e-mental health 1388 0.17 6303 1% 5% 75% 18%
Alternative scenario B
(Regression)
Control 1681 0.21
OP 1214 0.25 Dominantd
1% 0% 17% 81%
e-mental health 1395 0.16 4022 1% 8% 74% 16%
a
Cost per treatment responder at 2011 prices.
b
Fraction treatment responders (differences in effect estimates in the text and the table are due to rounding).
c
The presented median ICER is 50th percentile of 5000 bootstrap replications of the ICER.
d
When the ICERs are negative (suggesting cost savings) then they are labelled as ‘dominant’, representing a situation where the intervention is superior
to the control condition from a cost-effectiveness perspective.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–1331 1327
8. using last observation carried forward imputation (in SPSS
19) and under regression imputation (in Stata 12.1). Table
3 (lower panels) presents the summary statistics of the
sensitivity analyses. As can be seen, the findings that were
obtained under expectation maximisation imputation are
consistent with the results produced under last observa-
tion carried forward and regression imputation. In fact, the
results obtained under expectation maximisation imputa-
tion fall between last observation carried forward and
regression imputation.
6. Discussion
6.1. Main findings
This study was conducted to assess the cost-effective-
ness of two strategies (the occupational physician condi-
tion and the e-mental health condition) to improve work
functioning compared to the control condition of screening
alone. The proportion of participants that manifested with
a reliable change in work functioning was higher, although
non-significant, in the occupational physician condition:
23.7% against 20.4% in the control condition. The propor-
tion of improved participants on work functioning in the e-
mental health condition on the other hand was lower:
15.7% against 20.4% in the control condition. The average
per-responder costs in the three conditions were s1266 in
the occupational physician condition, s1375 in the e-
mental health condition and s1752 in the control
condition.
The median incremental cost-effectiveness ratio in the
occupational physician condition versus the control
condition comparison is dominant (Às5049), hence a
cost-saving per treatment responder. Therefore, the
occupational physician condition can be recommended
over the control condition, because the occupational
physician condition is associated with a greater likelihood
that beneficial effects are obtained for fewer costs.
The median incremental cost-effectiveness ratio in the
e-mental health condition versus the control condition
comparison is s4054 per treatment responder. The e-
mental health intervention does not outperform the
control condition, because the odds are that nurses derive
fewer benefits from this intervention. Sensitivity analyses
attested to the robustness of these findings.
6.2. Strengths and limitations
Some of the strengths of this study are its randomised
design and its relatively large sample size. This is worth
a) OP versus CTR under EM imputation b) EMH versus CTR under EM imputation
-1,500
-1,000
-500
0
500
1,000
-0.20 -0.10 - 0.10 0.20 0.30
Additionalcosts
Additional effects
more effective /
more expensive
2%
lesseffective /
more expensive
1%
lesseffective /
less expensive
21%
more effective /
less expensive
75%
-1,200
-1,000
-800
-600
-400
-200
0
200
400
600
-0.30 -0.20 -0.10 - 0.10 0.20
Additionalcosts
Additional effects
more effective /
more expensive
1%
lesseffective /
more expensive
8%
lesseffective /
less expensive
76%
more effective /
less expensive
16%
Fig. 2. Scatter of simulated incremental cost-effectiveness ratios (n = 5000) on the cost-effectiveness plane. (a) OP versus CTR under EM imputation. (b) EMH
versus CTR under EM imputation.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–13311328
9. mentioning, because the literature identifies several
barriers to conducting randomised trials within the work
setting such as the difficulties encountered when rando-
mising employees while also trying to avoid the risk of
contamination (Chapman and Combs, 2005; Chapman
et al., 2011; Chau et al., 2008; Kajermo et al., 2008).
The design with cluster randomisation and pre-
randomisation was a strength of this study because
randomisation at the ward level reduces the contamina-
tion of study groups. Furthermore, pre-randomisation
allowed the participants to be blinded with respect to the
information related to the other study groups. This
minimised contamination effect in the study.
Next, in an attempt to tie the results of this study to
previous research, wherein a lack of economic workplace
mental health promotion studies is prevailing (Mihalopou-
los et al., 2011; Zechmeister et al., 2008), this mental health
oriented intervention for nurses can be seen as a welcome
addition to the literature strengthening the evidence base.
The findings of this study need to be placed in the context
of the study’s limitations. First, the trial suffered from
dropout, and our own analysis indicated that dropout had
not occurred randomly. Unfortunately we do not have data
on reasons for non-responding to the interventions. How-
ever, we can speculate that the main reason for drop-out in
this specific study population might be feelings of work
overload and the inability to find the time to improve their
self-management skills. Again, this remains speculative but
might have distorted the findings. However, we conducted
intention-to-treat analysis using expectation maximisation
imputation to handle missing data. In addition, sensitivity
analyses were conducted with different imputation techni-
ques and these attested to the robustness of our findings.
Second, the follow-up period used in this trial was short
and we do not know what the cost-effectiveness of the
interventions would look like beyond 6 months.
Third, the per-participant intervention costs were
partly based on assumptions. In particular, the assumption
about the number of nurses that would engage in the
online screening was important, because the number of
participants affects economies-of-scale and ultimately
determines the costs of online screening. It should be
mentioned that whenever we had to make an assumption,
we preferred to err on the conservative side, thus making a
conscious choice to steer away from sketching too positive
a picture of the cost-effectiveness of the interventions. It
should also be noted that the costs for screening are low
anyway and are therefore unlikely to have a substantial
impact on the outcomes overall.
Fourth, the study’s results are inevitably conditional on
the central clinical end-point: work functioning. This was
an a priori choice, but is also a limitation, because in this
economic evaluation we did not report on secondary
outcomes such as mental wellbeing, changes in symptom
level of mental distress and so forth. Had we chosen other
outcomes, we would have drawn different conclusions,
because the nurses manifested with favourable response
on some of these outcomes, even when they did not
manifest with treatment response on work functioning.
Thus, when we say that the e-mental health intervention is
not to be recommended, we say this only with respect to
work functioning and our recommendations cannot be
generalised towards other outcomes.
Fifth, the measurements of work functioning were
based on self-report and this may have biased outcomes.
However, it is difficult to say if this might have led to an
upward or downward bias. Moreover, we are looking at
relative change in work functioning over time and this may
have cancelled out a constant bias in participants to
exaggerate or diminish the level of their work functioning,
while randomisation may have counteracted bias across
conditions.
Sixth, it should be noted that all costs are computed for
a situation in which the interventions have been fully
implemented. Thus the initial investment required to
implement the interventions is not part of our study. This
was done in agreement with guidelines for economic
evaluations (Drummond et al., 1993; Hakkaart et al., 2010;
Krol et al., 2011), but we recognise that the costs required
for implementing the interventions might be interesting in
their own right. Estimates of these costs can therefore be
obtained from the first author.
Seventh, although we complied with the guidelines for
pharmaco economic evaluations carried out from the
societal perspective whereby direct and indirect costs,
inside and outside the healthcare system were included,
we acknowledge the possibility of missing costs that might
influence the results. Potentially, medical costs which may
arise during life-years gained as a result of the treatment
are lacking in this study. However, due to the preventive
nature of the intervention, it is rather unlikely that these
indirect costs within the health care system influence the
cost-effectiveness results in a substantial manner.
Finally, this study was designed as a pragmatic trial that
was conducted in the real-life context of one large
academic medical centre in the Netherlands. The strength
of this approach is that the trial has a good ecological
(external) validity (Ramsey et al., 2005); its weakness is
that the outcomes cannot be interpreted as evidence of the
interventions’ efficacy – only of the interventions’ effec-
tiveness under real-life conditions. The hospital in which
this study was performed is an academic medical centre.
Therefore, the findings are best generalised towards other
teaching hospitals, while some caution must be applied
when projecting the study’s outcomes on hospitals that are
not embedded in a university. In this context, it is
important to note that the nurses were under constant
pressure from their professional obligations and were free
to make use of the interventions offered. We see that
uptake rates and compliance rates are low, especially
regarding the e-mental health interventions. While this
may strengthen the level of realism of the trial’s outcomes,
the outcomes can now not be read as evidence for or
against the efficacy of the interventions and are likely to
differ from estimates that would have been obtained under
tightly controlled conditions.
6.3. Recommendations
For improving work functioning in nurses, we recom-
mend implementing the occupational physician condition
over the control condition, because the occupational
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–1331 1329
10. physician condition is associated with better outcomes and
cost savings. However, we must be careful recommending
for or against implementing the e-mental health condition,
because it is associated with a smaller likelihood of
producing beneficial effects albeit for lesser costs than the
control condition. We also note that had the e-mental
health intervention been embedded more rigorously in the
work setting, then uptake rates might have looked very
different and the e-mental health condition might have
yielded more favourable outcomes. At any rate, we
recommend that e-health interventions be more fully
integrated in the organisation before testing their effec-
tiveness. These recommendations need to be viewed with
some caution, because the economic evaluation was
conducted with the specific, perhaps somewhat narrow,
aim of improving work functioning. Moreover, the out-
come was based on self-report, was extended over a brief
follow-up period of 6 months, and was measured in the
context of substantial, possibly selective, drop-out.
Conflict of interest: The e-mental health interventions eval-
uated in this study were developed by the Trimbos Institute.
Trial registration: Netherlands Trial Register NTR2786.
Funding: The economic evaluation alongside the Mental
Vitality @ Work trial was funded by grant # 208010001 from
The Netherlands Organization for Health Research and Devel-
opment (ZonMw) and co-financed by a grant from the Dutch
Foundation GAK Institute.
Ethical approval: Details of ethical scrutiny/approvals
obtained.
Acknowledgements
The economic evaluation conducted alongside the
Mental Vitality @ Work trial was funded by grant
# 208010001 from The Netherlands Organization for Health
Research and Development (ZonMw) and co-financed by a
grant from the Dutch GAK Foundation Institute.
References
Campo, M.A., Weiser, S., Koenig, K.L., 2009. Job strain in physical thera-
pists. Physical Therapy 89, 946–956.
CBS, 2012. Centraal Bureau voor de Statistiek. Available from: http://
statline.cbs.nl/StatWeb/publication/?VW=TDM=SLNLPA=71311-
NEDD1=0,2,4,6D2=0-1,61,70,87,108,137,145,172,176,221-
222,230,255,lD3=(l-34)-lHD=081020-1310HDR=TSTB=G1,G2
(accessed September 2012).
Chapman, R., Combs, S., 2005. Collaboration in the emergency depart-
ment: an innovative approach. Accident and Emergency Nursing 13,
63–69.
Chapman, R., Duggan, R., Combs, S., 2011. Leading change and advancing
health by enhancing nurses’ and midwives’ knowledge, ability and
confidence to conduct research through a clinical scholar program in
Western Australia. ISRN Nursing 2011, 245417.
Chau, J.P., Lopez, V., Thompson, D.R., 2008. A survey of Hong Kong nurses’
perceptions of barriers to and facilitators of research utilization.
Research in Nursing Health 31, 640–649.
CVZ, 2012. Farmacotherapeutisch Kompas (Online). Available from:
http://www.fk.cvz.nl/ (accessed September 2012).
Drummond, M., Brandt, A., Luce, B., Rovira, J., 1993. Standardizing meth-
odologies for economic evaluation in health care, Practice, problems,
and potential. International Journal of Technology Assessment in
Health Care 9, 26–36.
Gartner, F.R., Nieuwenhuijsen, K., van Dijk, F.J., Sluiter, J.K., 2010. The
impact of common mental disorders on the work functioning of
nurses and allied health professionals: a systematic review. Interna-
tional Journal of Nursing Studies 47, 1047–1061.
Gartner, F.R., Ketelaar, S.M., Smeets, O., Bolier, L., Fischer, E., van Dijk, F.J.,
Nieuwenhuijsen, K., Sluiter, J.K., 2011. The Mental Vitality @ Work
study: design of a randomized controlled trial on the effect of a
workers’ health surveillance mental module for nurses and allied
health professionals. BMC Public Health 11, 290.
Gartner, F.R., Nieuwenhuijsen, K., van Dijk, F.J., Sluiter, J.K., 2011. Psycho-
metric properties of the Nurses Work Functioning Questionnaire
(NWFQ). PloS ONE 6, e26565.
Gartner, F.R., Nieuwenhuijsen, K., van Dijk, F.J., Sluiter, J.K., 2012. Impaired
work functioning due to common mental disorders in nurses and
allied health professionals: the Nurses Work Functioning Question-
naire. International Archives of Occupational and Environmental
Health 85, 125–138.
Gartner, F.R., Nieuwenhuijsen, K., van Dijk, F.J., Sluiter, J.K., 2012. Inter-
pretability of change in the Nurses Work Functioning Questionnaire:
minimal important change and smallest detectable change. Journal of
Clinical Epidemiology 65, 1337–1347.
Hakkaart, L., Tan, S.S., Bouwmans, C.A.M., 2010. Handleiding voor koste-
nonderzoek. Methoden en standaard kostprijzen voor economische
evaluaties in de gezondheidszorg., Rotterdam, Instituut voor Med-
ische Technology Assessment. Erasmus Universiteit Rotterdam, CVZ
College voor zorgverzekeringen.
ILO, 1998. Technical and ethical guidelines for workers’ health
surveillance. Scandinavian Journal of Work Environment Health
24, 158.
Kajermo, K.N., Unden, M., Gardulf, A., Eriksson, L.E., Orton, M.L., Arnetz,
B.B., Nordstrom, G., 2008. Predictors of nurses’ perceptions of barriers
to research utilization. Journal of Nursing Management 16, 305–314.
Karasek, R., Baker, d., Marxer, F., Ahlbom, A., Theorell, T., 1981. Job
decision latitude, job demands, and cardiovascular disease: a pro-
spective study of Swedish men. American Journal of Public Health 71,
694–705.
Karasek, R., Choi, B., Ostergren, P.-O., Ferrario, M., de Smet, P., 2007.
Testing two methods to create comparable scale scores between
the Job Content Questionnaire (JCQ) and JCQ-like questionnaires in
the European JACE study. International Journal of Behavioral Medi-
cine 14, 189–201.
Karsh, B.T., Holden, R.J., Alper, S.J., Or, C.K., 2006. A human factors
engineering paradigm for patient safety: designing to support the
performance of the healthcare professional. Quality Safety in Health
Care 15 (Suppl 1) i59–i65.
Koh, D., Aw, T.C., 2003. Surveillance in occupational health. Occupational
and Environmental Medicine 60, (705-10) 633.
Koopmanschap, M.A., 2005. PRODISQ: a modular questionnaire on pro-
ductivity and disease for economic evaluation studies. Expert Review
of Pharmacoeconomics Outcomes Research 5, 23–28.
Krol, M., Papenburg, J., Koopmanschap, M., Brouwer, W., 2011. Do pro-
ductivity costs matter? The impact of including productivity costs on
the incremental costs of interventions targeted at depressive
disorders. PharmacoEconomics 29, 601–619.
Magnavita, N., Heponiemi, T., 2012. Violence towards health care workers
in a Public Health Care Facility in Italy: a repeated cross-sectional
study. BMC Health Services Research 12, 108.
Mihalopoulos, C., Vos, T., Pirkis, J., Carter, R., 2011. The economic analysis
of prevention in mental health programs. Annual Review of Clinical
Psychology 7, 169–201.
Ramsey, S., Willke, R., Briggs, A., Brown, R., Buxton, M., Chawla, A., Cook, J.,
Glick, H., Liljas, B., Petitti, D., Reed, S., 2005. Good research practices
for cost-effectiveness analysis alongside clinical trials: the ISPOR RCT-
CEA Task Force report. Value in Health 8, 521–533.
Schellings, R., Kessels, A.G., Sturmans, F., 2008. Pre-randomisation in
study designs: getting past the taboo. Nederlands Tijdschrift Voor
Geneeskunde 152, 2053–2056.
Schellings, R., Kessels, A.G., Ter Riet, G., Sturmans, F., Widdershoven, G.A.,
Knottnerus, J.A., 2009. Indications and requirements for the use of
prerandomization. Journal of Clinical Epidemiology 62, 393–399.
Suresh, P., Matthews, A., Coyne, I., 2013. Stress and stressors in the clinical
environment: a comparative study of fourth-year student nurses and
newly qualified general nurses in Ireland. Journal of Clinical Nursing
22, 770–779.
Suzuki, K., Ohida, T., Kaneita, Y., Yokoyama, E., Miyake, T., Harano, S., Yagi,
Y., Ibuka, E., Kaneko, A., Tsutsui, T., Uchiyama, M., 2004. Mental health
status, shift work, and occupational accidents among hospital nurses
in Japan. Journal of Occupational Health 46, 448–454.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–13311330
11. Tayler, C.M., 1992. Subordinate performance appraisal: what nurses
really want in their managers. Canadian Journal of Nursing Admin-
istration 5, 6–9.
Tompa, E., Dolinschi, R., de Oliveira, C., 2006. Practice and potential of
economic evaluation of workplace-based interventions for occupa-
tional health and safety. Journal of Occupational Rehabilitation 16,
375–400.
Weisbrod, B.A., 1961. The valuation of human capital. Journal of Political
Economy 69, 164–170.
Zechmeister, I., Kilian, R., Mcdaid, D., 2008. Is it worth investing in mental
health promotion and prevention of mental illness? A systematic
review of the evidence from economic evaluations. BMC Public
Health 8, 20.
C. Noben et al. / International Journal of Nursing Studies 51 (2014) 1321–1331 1331