Presented at Health Informatics New Zealand (HINZ 2017) Conference, 1-3 Nov 2017, Rotorua, New Zealand. Based on my Masters student Peter Wei's research. Authorship: Ping-Cheng Wei, Koray Atalag and Karen Day from the University of Auckland.
This document discusses lessons learned from analyzing data from the MIMIC database. It makes the following key points:
1) While causality cannot be proven with observational data, large datasets like MIMIC can still provide useful insights, especially when multiple studies find consistent results.
2) Single-center databases are limited; collaborating and sharing data across centers expands what can be learned.
3) Reliable research requires transparent and continuous peer review as well as open sharing of data, methods, and findings.
4) Bringing together different experts in data-driven "datathons" can help ensure robust and impactful analyses.
The Global Health Trials is a free, neutral network of communities of researchers, who are working together to share their knowledge about how to conduct research, so as to facilitate more research around the world and so improve health outcomes. It is for everyone, whatever your job role and wherever you are based, as long as you work in a Low or low-middle income country.
This document discusses different types of research populations that must be considered when designing a study. There are four main types: the target population the results should apply to, the source population the sample is drawn from, the sample population asked to participate, and the study population that actually does participate. Probability and non-probability sampling techniques are used to select the sample from the source population. The study population must be representative of the target population to generalize results. Vulnerable populations require extra protections and community involvement can aid some studies.
This document provides an overview of research in evolutionary perspectives. It discusses how research is a way of thinking that involves identifying and refining questions to find answers through inductive and deductive reasoning. Research can be conducted at different levels with constraints. New statistical methods and tools like analysis of variance, meta-analysis, multidimensional scaling, path analysis, and neuroimaging have expanded the types of phenomena that can be studied. Interdisciplinary teams now tackle questions across disciplines using high-speed computers and connectionist models. Science is constantly evolving as new questions arise and techniques develop.
TIARA Module 1: Definition, Background, & RationaleMadeline Best
Implementation science aims to address problems in translating research evidence into healthcare practice. It uses systematic approaches to plan and execute the adoption of evidence-based practices. Barriers and facilitators to implementation are identified using frameworks, and interventions are designed using behavior change techniques linked to relevant determinants. For example, to implement an ABCDE bundle for mechanically ventilated patients, barriers like nurses' lack of skills are addressed through goal setting, feedback and encouragement. Implementation requires considering evidence strength, complexity of new practices and beliefs about improved outcomes. Resources provide funding, models and training to advance the field.
This document discusses implementation science and outlines a presentation on the topic. It defines implementation science as the study of planned human behavior change under organizational constraints. It discusses frameworks that can guide implementation practice and research, including process, determinant, and evaluation frameworks. It also covers study designs for evaluating implementation interventions, such as cluster randomized controlled trials, stepped wedge designs, and quasi-experimental designs. The document emphasizes that implementation research differs from other health research due to its focus on behavior change under organizational constraints.
This document discusses lessons learned from analyzing data from the MIMIC database. It makes the following key points:
1) While causality cannot be proven with observational data, large datasets like MIMIC can still provide useful insights, especially when multiple studies find consistent results.
2) Single-center databases are limited; collaborating and sharing data across centers expands what can be learned.
3) Reliable research requires transparent and continuous peer review as well as open sharing of data, methods, and findings.
4) Bringing together different experts in data-driven "datathons" can help ensure robust and impactful analyses.
The Global Health Trials is a free, neutral network of communities of researchers, who are working together to share their knowledge about how to conduct research, so as to facilitate more research around the world and so improve health outcomes. It is for everyone, whatever your job role and wherever you are based, as long as you work in a Low or low-middle income country.
This document discusses different types of research populations that must be considered when designing a study. There are four main types: the target population the results should apply to, the source population the sample is drawn from, the sample population asked to participate, and the study population that actually does participate. Probability and non-probability sampling techniques are used to select the sample from the source population. The study population must be representative of the target population to generalize results. Vulnerable populations require extra protections and community involvement can aid some studies.
This document provides an overview of research in evolutionary perspectives. It discusses how research is a way of thinking that involves identifying and refining questions to find answers through inductive and deductive reasoning. Research can be conducted at different levels with constraints. New statistical methods and tools like analysis of variance, meta-analysis, multidimensional scaling, path analysis, and neuroimaging have expanded the types of phenomena that can be studied. Interdisciplinary teams now tackle questions across disciplines using high-speed computers and connectionist models. Science is constantly evolving as new questions arise and techniques develop.
TIARA Module 1: Definition, Background, & RationaleMadeline Best
Implementation science aims to address problems in translating research evidence into healthcare practice. It uses systematic approaches to plan and execute the adoption of evidence-based practices. Barriers and facilitators to implementation are identified using frameworks, and interventions are designed using behavior change techniques linked to relevant determinants. For example, to implement an ABCDE bundle for mechanically ventilated patients, barriers like nurses' lack of skills are addressed through goal setting, feedback and encouragement. Implementation requires considering evidence strength, complexity of new practices and beliefs about improved outcomes. Resources provide funding, models and training to advance the field.
This document discusses implementation science and outlines a presentation on the topic. It defines implementation science as the study of planned human behavior change under organizational constraints. It discusses frameworks that can guide implementation practice and research, including process, determinant, and evaluation frameworks. It also covers study designs for evaluating implementation interventions, such as cluster randomized controlled trials, stepped wedge designs, and quasi-experimental designs. The document emphasizes that implementation research differs from other health research due to its focus on behavior change under organizational constraints.
This document outlines the process of implementing goals of care conversations in long term care settings using implementation frameworks. It discusses assessing barriers and facilitators to implementation using the TICD framework through interviews with stakeholders. Key determinants identified include individual health professionals' lack of knowledge about current practice and lack of organizational monitoring and feedback. Designing implementation interventions involves matching these determinants to strategies like audit and feedback to address gaps and promote adoption of goals of care conversations for patients. The document provides an example of using frameworks in a step-by-step process to guide successful implementation of an evidence-based practice.
A Vision for a National Research Network Brian Ahier
The document discusses the vision for a National Patient-Centered Research Network that would help address challenges with clinical research. It would bring together 20-30 million people with diverse characteristics and broad consent for research using their electronic health records over many years. This would allow for more efficient observational studies and randomized trials on topics like mobile health applications, low back pain treatments, and large-scale pharmacogenomics. The network could significantly reduce research costs and help engage more of the public in medical research. Now is a good time to pursue this vision as electronic health records are more widely used and opportunities for clinical questions are greater.
This document discusses evidence-based medicine (EBM). It defines EBM as integrating the best available clinical research with individual expertise and patient values. EBM involves using a hierarchy of evidence, with randomized controlled trials considered the gold standard, to make informed healthcare decisions. Systematic reviews and meta-analyses also provide high-level evidence by comprehensively analyzing available studies. The key aspects of EBM are asking questions, acquiring evidence, appraising studies, applying evidence to individual cases, and assessing outcomes. EBM aims to optimize patient care through minimizing errors and reducing costs by ensuring treatment is based on the most valid and applicable research available.
This document provides an overview of systematic reviews and meta-analyses, their application to medication safety data, and how to conduct such reviews. It defines systematic reviews and meta-analyses and explains how they are conducted more rigorously than traditional narratives. Reviews of safety data can help resolve inconsistencies across studies and increase precision through pooling of data. While less common than efficacy reviews, meta-analyses of both randomized trials and observational studies are valuable for understanding adverse events. It is important to search unpublished literature and include various study designs when reviewing safety. Quality assessment and reproducible search methods are also important aspects of conducting a rigorous systematic review or meta-analysis of medication safety data.
The use of ‘colloquial evidence’ in HTA: the experience of NICE HTAi Bilbao 2012
The document summarizes a presentation given at the HTAi Annual Meeting about the National Institute for Health and Care Excellence's (NICE) use of "colloquial evidence" in developing clinical guidance. It defines colloquial evidence, explores how NICE utilizes it alongside scientific evidence at different stages of the guidance process, and discusses developing better methods for identifying and critically appraising colloquial evidence. The presentation aims to map NICE's use of colloquial evidence to an existing conceptual framework and identify variations across NICE centers.
Challenges in commissioning research on what works in integrated careHTAi Bilbao 2012
This document discusses challenges in commissioning research on integrated care and how new studies are tackling these challenges. Integrated care research is complex due to the interplay of context, mechanisms and outcomes, and difficulty tracking activity and costs across settings. New studies are using more robust methods like difference-in-difference analysis across multiple sites and person-linked data to better understand costs and impacts. They are also considering generalizability and using mixed methods to understand how micro-level integrated care can be supported at higher levels.
MEDICAL STUDENT RESEARCH: AN INTEGRATED MIXED-METHODS SYSTEMATIC REVIEW AND M...Ahmed Elfaitury
- Medical student participation in research can improve physician-scientist numbers and positively impact students' careers and academic success.
- Students engaged in research through electives, curricula, extracurricular activities, or intercalated degrees. Previous research experience and academic success increased interest in research careers.
- Student research commonly resulted in publications and predicted long-term success in academia. It could also influence specialty choice.
- Early exposure, mentorship, and overcoming financial barriers were important factors in supporting student research. Developing countries faced additional challenges but students there expressed high research interest.
Ruth Thorlby: capturing patient and staff thoughts in evaluation Nuffield Trust
The document discusses challenges in capturing patient and staff experiences in evaluations. It notes the importance of using a realist approach to understand what works for whom under what circumstances. It then summarizes a Nuffield Trust evaluation of six admission avoidance schemes that sought to understand user and staff experiences through mixed methods. Key challenges discussed include hidden attitudes of staff and how to properly capture user experiences through appropriate tools and methods.
Social values international programme: integrating research and policy to ens...HTAi Bilbao 2012
Social values international programme: integrating research and policy to ensure fair allocation of health care resources .
HTAi Conference 2012 Panel Session
Joint chairs
Professor Peter Littlejohns and Professor Albert Weale
This document discusses Norway's national governance of clinical archetypes. It provides an overview of Norway's public hospital system and use of openEHR archetypes. A national archetype governance scheme was established in 2013 by National ICT Norway to develop high quality archetypes through a review and approval process. The scheme aims for semantic interoperability through shared archetypes. Key success factors include clinician involvement, appropriate tools, dedicated resources, and international collaboration. While progress has been made approving archetypes, continued challenges include translation efforts and aligning archetype development with review timelines.
Here is my presentation for an exciting event at King's Fund 26 MARCH 2015
This is the published programme for the day
Session one: Opening plenary
9.45am: Welcome and introduction
Dr Johnny Marshall, Director of Policy, NHS Confederation
9.55am: Transforming community health care services in London
Caroline Alexander, Chief Nurse, NHS England, London Region
10.15am: Panel session: The challenges and opportunities for improving and developing community services
Caroline Alexander, Chief Nurse, NHS England, London Region
Matthew Winn, Chief Executive, Cambridge Community Services NHS Trust and Chair, NHS Confederation Community Health Services Forum
Dr Crystal Oldman, Chief Executive, Queen's Nursing Institute
further panelists to be confirmed
10.55am: Questions and discussion
11.10am: Refreshment break and networking
Session two: What does good look like?
11.40am: Welcome and introduction
Catherine Foot, Assistant Director of Policy, The King’s Fund
11.45am: Regulating community health services
Ellen Armistead, Deputy Chief Inspector, Care Quality Commission
12.05pm: How and what should we measure to ensure quality?
Christina Walters, Programme Director, Community Indicators Programme
Andrew Barber, Technical Consultant, Community Indicators, Outcome Measures and Payment System Development Programme
12.25pm: Questions and discussion
12.40pm: Buffet lunch, networking and exhibition
Session three: Good practice breakout sessions
Sessions will run from 1.40-2.55pm and delegates will have the choice of:
A: Quality assurance: how are you using data locally to measure for quality?
1.40pm: Welcome and introduction
1.45pm: The use of PROMs (Patient Reported Outcome Measures) in a community setting
Iain Cockley-Adams, Service Improvement Manager, Gloucestershire Care Services NHS Trust
2.05pm: Over2You Quality Volunteers
Ruby Smith, Head of Personalisation, South Yorkshire Housing Association
2.25pm: PROMS in Practice: The Collection Analysis and Reporting of quality of life indicator EQ5D in rehabilitation services in Cambridgeshire Community Services
Andrew Bateman PhD, Physiotherapist and Service Manager, Oliver Zangwill Centre for Neuropsychological Rehabilitation, Cambridgeshire Community Services NHS Trust
2.45pm: Questions and discussion
B: Working with patients and communities: what are you doing to involve patients and their families and carers and to make your services more person-centred?
C: Partnerships and relationships with other parts of the system: how are you building effective local partnerships across health and social care?
2.55pm: Refreshment break and networking
Session four: Good practice breakout sessions
Sessions will run from 3.15-4.30pm and delegates will have the choice of:
D: Supporting and encouraging team working: what are you doing to support team working?
E: Working with patients and communities: what are you doing to involve patie
This document discusses myths and facts about using questionnaires as a data collection tool. It begins by defining a questionnaire as a standardized set of questions used to collect individual data on specific topics. It then addresses common myths, such as that questionnaires are easy to construct and analyze or will provide straightforward results. In reality, developing a valid and reliable questionnaire is a rigorous process that requires meticulous planning, pilot testing, and statistical analysis. The document emphasizes that properly designing and validating a questionnaire is crucial for collecting precise data and obtaining accurate results that avoid misleading other researchers. It provides tips for effective questionnaire construction, such as including open-ended and closed-ended questions, pre-coding items, and obtaining expert feedback through pilot testing.
A presentation to the Health Psychology in Public Health Network annual on practical, policy and research challenges in applying research to public health practice
This document discusses key aspects of writing a successful grant proposal. It explains that grant proposals request funding for research or evidence-based projects by outlining specific aims, background, significance, methodology, budget, and personnel. Successful grant writers are passionate, meticulous planners who can persuade reviewers of a project's importance and address potential barriers. The most important initial question is whether a project meets the funding organization's application criteria. Proposals need compelling abstracts that explain why a project deserves funding and clearly written background and methodology sections. Common weaknesses include a lack of significance or novel ideas and inadequate description of study design.
This chapter discusses various frameworks for implementation science and the value of team science for clinical projects. It describes frameworks like PARiHS, Consolidation Framework for Implementation Research, and Knowledge-to-Action Framework that provide guidance on moving evidence into practice. The importance of trust, shared mental models, and tools for assessing teamwork are covered. National initiatives like PCORnet and the benefits of multidisciplinary teams for innovation and patient care are also summarized.
F&I: Mike Conlon - Death by 1,000 Cuts: Researcher Burden Up Close & PersonalCASRAI
The research process is becoming increaingly complex from an administrative perspective. The extent of the problem is well-known yet solutions have been elusive.
Mining, deaths, and dropouts (discussant slides)anucrawfordphd
This document summarizes a paper that examines the impacts of mining on health and education outcomes using cross-country empirical analysis. The modeling framework and analytical methods are clearly presented. While the paper contributes to development and investment policy literature, the issues with causality inferences from the long time intervals and choice of some variables could be explained further. Suggestions for improving the paper include providing more explanation on the identification strategy, mechanisms of impact, and choice of instrumental variables.
Dr John Ovretveit's critique on Dr Yen-Fu Chen's presentation on publication bias in service delivery research for the CLAHRC WM Scientific Advisory Group, 10th June 2015, Birmingham, UK
The role of three-dimensional printed models of skull in anatomy education: a...Ahmed Elfaitury
This study evaluated the effectiveness of using 3D printed skull models compared to cadaver skulls and anatomical atlases in anatomy education. 120 medical students were randomly assigned to three groups that studied basicranial anatomy using one of the three methods. Students who used 3D printed skulls scored higher on structure recognition tests compared to the other two groups. They also reported a more positive learning experience based on subjective evaluations. While more research is still needed, the study provides preliminary evidence that 3D printed models may facilitate learning anatomy more effectively than cadavers or atlases.
Developing core common outcomes for tropical peatland research and managementMark Reed
Presentation by Prof Mark Reed at CIFOR Indonesian to open UN Global Peatland Initiative workshop to identify key variables that should be measured in tropical peatland research and monitoring. Workshop co-facilitated by Mark Reed and Dylan Young, with slides adapted from a presentation by Gav Stewart, Newcastle University.
This document outlines the process of implementing goals of care conversations in long term care settings using implementation frameworks. It discusses assessing barriers and facilitators to implementation using the TICD framework through interviews with stakeholders. Key determinants identified include individual health professionals' lack of knowledge about current practice and lack of organizational monitoring and feedback. Designing implementation interventions involves matching these determinants to strategies like audit and feedback to address gaps and promote adoption of goals of care conversations for patients. The document provides an example of using frameworks in a step-by-step process to guide successful implementation of an evidence-based practice.
A Vision for a National Research Network Brian Ahier
The document discusses the vision for a National Patient-Centered Research Network that would help address challenges with clinical research. It would bring together 20-30 million people with diverse characteristics and broad consent for research using their electronic health records over many years. This would allow for more efficient observational studies and randomized trials on topics like mobile health applications, low back pain treatments, and large-scale pharmacogenomics. The network could significantly reduce research costs and help engage more of the public in medical research. Now is a good time to pursue this vision as electronic health records are more widely used and opportunities for clinical questions are greater.
This document discusses evidence-based medicine (EBM). It defines EBM as integrating the best available clinical research with individual expertise and patient values. EBM involves using a hierarchy of evidence, with randomized controlled trials considered the gold standard, to make informed healthcare decisions. Systematic reviews and meta-analyses also provide high-level evidence by comprehensively analyzing available studies. The key aspects of EBM are asking questions, acquiring evidence, appraising studies, applying evidence to individual cases, and assessing outcomes. EBM aims to optimize patient care through minimizing errors and reducing costs by ensuring treatment is based on the most valid and applicable research available.
This document provides an overview of systematic reviews and meta-analyses, their application to medication safety data, and how to conduct such reviews. It defines systematic reviews and meta-analyses and explains how they are conducted more rigorously than traditional narratives. Reviews of safety data can help resolve inconsistencies across studies and increase precision through pooling of data. While less common than efficacy reviews, meta-analyses of both randomized trials and observational studies are valuable for understanding adverse events. It is important to search unpublished literature and include various study designs when reviewing safety. Quality assessment and reproducible search methods are also important aspects of conducting a rigorous systematic review or meta-analysis of medication safety data.
The use of ‘colloquial evidence’ in HTA: the experience of NICE HTAi Bilbao 2012
The document summarizes a presentation given at the HTAi Annual Meeting about the National Institute for Health and Care Excellence's (NICE) use of "colloquial evidence" in developing clinical guidance. It defines colloquial evidence, explores how NICE utilizes it alongside scientific evidence at different stages of the guidance process, and discusses developing better methods for identifying and critically appraising colloquial evidence. The presentation aims to map NICE's use of colloquial evidence to an existing conceptual framework and identify variations across NICE centers.
Challenges in commissioning research on what works in integrated careHTAi Bilbao 2012
This document discusses challenges in commissioning research on integrated care and how new studies are tackling these challenges. Integrated care research is complex due to the interplay of context, mechanisms and outcomes, and difficulty tracking activity and costs across settings. New studies are using more robust methods like difference-in-difference analysis across multiple sites and person-linked data to better understand costs and impacts. They are also considering generalizability and using mixed methods to understand how micro-level integrated care can be supported at higher levels.
MEDICAL STUDENT RESEARCH: AN INTEGRATED MIXED-METHODS SYSTEMATIC REVIEW AND M...Ahmed Elfaitury
- Medical student participation in research can improve physician-scientist numbers and positively impact students' careers and academic success.
- Students engaged in research through electives, curricula, extracurricular activities, or intercalated degrees. Previous research experience and academic success increased interest in research careers.
- Student research commonly resulted in publications and predicted long-term success in academia. It could also influence specialty choice.
- Early exposure, mentorship, and overcoming financial barriers were important factors in supporting student research. Developing countries faced additional challenges but students there expressed high research interest.
Ruth Thorlby: capturing patient and staff thoughts in evaluation Nuffield Trust
The document discusses challenges in capturing patient and staff experiences in evaluations. It notes the importance of using a realist approach to understand what works for whom under what circumstances. It then summarizes a Nuffield Trust evaluation of six admission avoidance schemes that sought to understand user and staff experiences through mixed methods. Key challenges discussed include hidden attitudes of staff and how to properly capture user experiences through appropriate tools and methods.
Social values international programme: integrating research and policy to ens...HTAi Bilbao 2012
Social values international programme: integrating research and policy to ensure fair allocation of health care resources .
HTAi Conference 2012 Panel Session
Joint chairs
Professor Peter Littlejohns and Professor Albert Weale
This document discusses Norway's national governance of clinical archetypes. It provides an overview of Norway's public hospital system and use of openEHR archetypes. A national archetype governance scheme was established in 2013 by National ICT Norway to develop high quality archetypes through a review and approval process. The scheme aims for semantic interoperability through shared archetypes. Key success factors include clinician involvement, appropriate tools, dedicated resources, and international collaboration. While progress has been made approving archetypes, continued challenges include translation efforts and aligning archetype development with review timelines.
Here is my presentation for an exciting event at King's Fund 26 MARCH 2015
This is the published programme for the day
Session one: Opening plenary
9.45am: Welcome and introduction
Dr Johnny Marshall, Director of Policy, NHS Confederation
9.55am: Transforming community health care services in London
Caroline Alexander, Chief Nurse, NHS England, London Region
10.15am: Panel session: The challenges and opportunities for improving and developing community services
Caroline Alexander, Chief Nurse, NHS England, London Region
Matthew Winn, Chief Executive, Cambridge Community Services NHS Trust and Chair, NHS Confederation Community Health Services Forum
Dr Crystal Oldman, Chief Executive, Queen's Nursing Institute
further panelists to be confirmed
10.55am: Questions and discussion
11.10am: Refreshment break and networking
Session two: What does good look like?
11.40am: Welcome and introduction
Catherine Foot, Assistant Director of Policy, The King’s Fund
11.45am: Regulating community health services
Ellen Armistead, Deputy Chief Inspector, Care Quality Commission
12.05pm: How and what should we measure to ensure quality?
Christina Walters, Programme Director, Community Indicators Programme
Andrew Barber, Technical Consultant, Community Indicators, Outcome Measures and Payment System Development Programme
12.25pm: Questions and discussion
12.40pm: Buffet lunch, networking and exhibition
Session three: Good practice breakout sessions
Sessions will run from 1.40-2.55pm and delegates will have the choice of:
A: Quality assurance: how are you using data locally to measure for quality?
1.40pm: Welcome and introduction
1.45pm: The use of PROMs (Patient Reported Outcome Measures) in a community setting
Iain Cockley-Adams, Service Improvement Manager, Gloucestershire Care Services NHS Trust
2.05pm: Over2You Quality Volunteers
Ruby Smith, Head of Personalisation, South Yorkshire Housing Association
2.25pm: PROMS in Practice: The Collection Analysis and Reporting of quality of life indicator EQ5D in rehabilitation services in Cambridgeshire Community Services
Andrew Bateman PhD, Physiotherapist and Service Manager, Oliver Zangwill Centre for Neuropsychological Rehabilitation, Cambridgeshire Community Services NHS Trust
2.45pm: Questions and discussion
B: Working with patients and communities: what are you doing to involve patients and their families and carers and to make your services more person-centred?
C: Partnerships and relationships with other parts of the system: how are you building effective local partnerships across health and social care?
2.55pm: Refreshment break and networking
Session four: Good practice breakout sessions
Sessions will run from 3.15-4.30pm and delegates will have the choice of:
D: Supporting and encouraging team working: what are you doing to support team working?
E: Working with patients and communities: what are you doing to involve patie
This document discusses myths and facts about using questionnaires as a data collection tool. It begins by defining a questionnaire as a standardized set of questions used to collect individual data on specific topics. It then addresses common myths, such as that questionnaires are easy to construct and analyze or will provide straightforward results. In reality, developing a valid and reliable questionnaire is a rigorous process that requires meticulous planning, pilot testing, and statistical analysis. The document emphasizes that properly designing and validating a questionnaire is crucial for collecting precise data and obtaining accurate results that avoid misleading other researchers. It provides tips for effective questionnaire construction, such as including open-ended and closed-ended questions, pre-coding items, and obtaining expert feedback through pilot testing.
A presentation to the Health Psychology in Public Health Network annual on practical, policy and research challenges in applying research to public health practice
This document discusses key aspects of writing a successful grant proposal. It explains that grant proposals request funding for research or evidence-based projects by outlining specific aims, background, significance, methodology, budget, and personnel. Successful grant writers are passionate, meticulous planners who can persuade reviewers of a project's importance and address potential barriers. The most important initial question is whether a project meets the funding organization's application criteria. Proposals need compelling abstracts that explain why a project deserves funding and clearly written background and methodology sections. Common weaknesses include a lack of significance or novel ideas and inadequate description of study design.
This chapter discusses various frameworks for implementation science and the value of team science for clinical projects. It describes frameworks like PARiHS, Consolidation Framework for Implementation Research, and Knowledge-to-Action Framework that provide guidance on moving evidence into practice. The importance of trust, shared mental models, and tools for assessing teamwork are covered. National initiatives like PCORnet and the benefits of multidisciplinary teams for innovation and patient care are also summarized.
F&I: Mike Conlon - Death by 1,000 Cuts: Researcher Burden Up Close & PersonalCASRAI
The research process is becoming increaingly complex from an administrative perspective. The extent of the problem is well-known yet solutions have been elusive.
Mining, deaths, and dropouts (discussant slides)anucrawfordphd
This document summarizes a paper that examines the impacts of mining on health and education outcomes using cross-country empirical analysis. The modeling framework and analytical methods are clearly presented. While the paper contributes to development and investment policy literature, the issues with causality inferences from the long time intervals and choice of some variables could be explained further. Suggestions for improving the paper include providing more explanation on the identification strategy, mechanisms of impact, and choice of instrumental variables.
Dr John Ovretveit's critique on Dr Yen-Fu Chen's presentation on publication bias in service delivery research for the CLAHRC WM Scientific Advisory Group, 10th June 2015, Birmingham, UK
The role of three-dimensional printed models of skull in anatomy education: a...Ahmed Elfaitury
This study evaluated the effectiveness of using 3D printed skull models compared to cadaver skulls and anatomical atlases in anatomy education. 120 medical students were randomly assigned to three groups that studied basicranial anatomy using one of the three methods. Students who used 3D printed skulls scored higher on structure recognition tests compared to the other two groups. They also reported a more positive learning experience based on subjective evaluations. While more research is still needed, the study provides preliminary evidence that 3D printed models may facilitate learning anatomy more effectively than cadavers or atlases.
The role of three-dimensional printed models of skull in anatomy education: a...
Similar to openEHR Approach to Detailed Clinical Models (DCM) Development - Lessons Learnt from the International Review of the Tobacco Smoking Summary Archetype
Developing core common outcomes for tropical peatland research and managementMark Reed
Presentation by Prof Mark Reed at CIFOR Indonesian to open UN Global Peatland Initiative workshop to identify key variables that should be measured in tropical peatland research and monitoring. Workshop co-facilitated by Mark Reed and Dylan Young, with slides adapted from a presentation by Gav Stewart, Newcastle University.
Here are 3 potential barriers that could have caused a delay in implementing the research findings supporting the use of saline over heparin for maintaining peripheral IV catheters:
1. Lack of awareness or accessibility of the existing research evidence among clinicians. Medical research takes time to disseminate into practice.
2. Resistance to change long-standing practices without a compelling clinical practice guideline or recommendation from a major organization. The ASHP policy from 2006 helped address this.
3. Potential economic barriers if hospitals had invested in heparin products and switching to saline-only maintenance required a change in supplies and protocols. Standardizing on the lower cost saline may have faced resistance.
Sharing and standards christopher hart - clinical innovation and partnering...Christopher Hart
Acknowledging the increasing need for cooperation and collaboration in data sharing and access. Describing the complexity that this can bring. Then describing some of the ways to simplify that.
Originally presented at Terrapin's Clinical innovation and partnering world March 8-9 2017.
http://www.terrapinn.com/conference/innovation-and-partnering/index.stm
Standards in health informatics - problem, clinical models and terminologySilje Ljosland Bakke
- Clinical information must be structured using shared and standardized clinical models and terminologies to enable semantic interoperability, longitudinal record access, and clinical decision support. However, structuring health information is complex due to the diversity and dynamic nature of clinical data.
- openEHR provides a free and open specification for structured health records, separating the reference model from archetypes and templates to define clinical content in a reusable way. National governance is needed to develop, review, and publish archetypes.
- Information models and terminologies are complementary - models define data structure while terminologies provide controlled vocabularies, but neither is sufficient alone due to contextual needs and complex concepts. Pragmatic choices must be made based on use case
This document discusses different types of reviews for summarizing evidence, including narrative reviews, systematic reviews, and meta-analyses. It provides details on the key elements of systematic reviews, including formulating a clear question, conducting a comprehensive search, selecting and appraising studies in an unbiased manner, synthesizing data which may include meta-analysis, and interpreting results. Systematic reviews use more rigorous methods than narrative reviews to minimize bias and allow results to be replicated. The document also discusses finding, appraising, and applying evidence from systematic reviews to inform health promotion programs and policies.
College Writing II Synthesis Essay Assignment Summer Semester 2017.docxclarebernice
College Writing II Synthesis Essay Assignment Summer Semester 2017
Directions:
For this assignment you will be writing a synthesis essay. A synthesis is a combination of two or more summaries and sources. In a synthesis essay you will have three paragraphs, an introduction, a synthesis and a conclusion.
In the introduction you will give background information about your topic. You will also include a thesis statement at the end of the introduction paragraph. The thesis statement should describe the goal of your synthesis. (informative or argumentative)
The second paragraph is the synthesis. You will combine two summaries of two different articles on the same topic. You will follow all summary guidelines for these two paragraphs. The synthesis will most likely either argue or inform the reader about the topic.
The conclusion paragraph should summarize the points of your essay and restate the general ideas.
For this essay you will read two research articles on a similar topic to the previous critical review essay as you can use this research in your inquiry paper. You will summarize both articles in two paragraphs and combine the paragraphs for your synthesis. In the synthesis you must include the main ideas of the articles and the author, title, and general idea in the first sentences.
This essay will be three pages long and the first draft and peer review are due June 15. You must turn them in hardcopy in class so you can do a peer review.
Running head: THESIS DRAFT 1
THESIS DRAFT 3Thesis Draft
Katelyn B. Rhodes
D40375299
DeVry University
Point-of-Care Testing (PoCT) has dramatically taken over the field of clinical laboratory testing since it’s introduction approximately 45 years ago. The technologies utilized in PoCT have been refined to deliver accurate and expedient test results and will become even more sensitive and accurate in order to dominate the field of clinical laboratory testing. Furthermore, there will be a dramatic increase in the volume of clinical testing performed outside of the laboratory. New and emerging PoCT technologies utilize sophisticated molecular techniques such as polymerase chain reaction to aid in the treatment of major health problems worldwide, such as sexually transmitted infections (John & Price, 2014).
Historic Timeline
In the early-to-mid 1990’s, bench top analyzers entered the clinical laboratory scene. These analyzers were much smaller than the conventional analyzers being used, and utilized touch-screen PCs for ease of use. For this reason, they were able to be used closer to the patient’s bedside or outside of the laboratory environment. However, at this point in time, laboratory testing results were stored within the device and would have to then be sent to the main central laboratory for analysis.
Technology in the mid-to-late 1990’s permitted analyzers to be much smaller so that they may be easily carried to the patient’s location. Computers also became more ...
The document summarizes an independent review of the role of metrics in research assessment and management in the UK. It provides an overview of the review's approach, including gathering evidence through a literature review, public call for evidence, and stakeholder workshops. Preliminary findings indicate metrics can potentially enhance peer review if used responsibly and with transparency. The review will issue a final report in July with recommendations for universities, funders, and other groups on responsible use of quantitative and qualitative data in research evaluation.
The document discusses the need for more consistency in outcomes reported across clinical trials. It introduces the Core Outcome Measures in Effectiveness Trials (COMET) Initiative, which aims to develop standardized "core outcome sets" that define the minimum outcomes that should be reported in all trials for specific clinical areas. The COMET Initiative website provides resources for developing outcome sets and identifying existing related work to avoid duplication. Stakeholders like funders and journal editors are encouraged to support the use of core outcomes in order to make trial results more useful for patients and healthcare decision-making.
This document provides an overview of how to conduct a systematic review. It begins by defining what a systematic review is and why they are important for evidence-based practice. It then outlines the key steps in conducting a systematic review, including formulating an answerable question using PICO(T), performing a comprehensive literature search, selecting studies and extracting data in an unbiased manner, critically appraising the evidence, and synthesizing the data. The document emphasizes that systematic reviews need to follow a structured, systematic process and make all methods explicit to minimize bias. It also discusses challenges that can arise in systematic reviews like database, publication, and language biases.
Presentation by Prof Lisa Askie, ANZCTR, to the 'Unlocking value from publicly funded Clinical Research Data' workshop, cohosted by ARDC and CSIRO at ANU on 6 March 2019.
The Simulacrum, a Synthetic Cancer DatasetCongChen35
This presentation describes the applications of synthetic data to cancer registries's efforts to support understanding of and research based on cancer while reducing privacy risks to cancer patients.
The Simulacrum imitates some of the data held securely by the Public Health England’s National Cancer Registration and Analysis Service.
The data in the Simulacrum is entirely artificial. It does not contain data about real patients, so users can never identify a real person. It is free to use and allows anyone who wants to use record-level cancer data to do so, safe in the knowledge that while the data feels like the real thing, there is no danger of breaching patient confidentiality.
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Open and reproducible research practises are increasingly recognised as important to scientific integrity. However, there are numerous barriers including research culture - whether as a sector, institution or discipline - lack of training and professional incentives and funding of infrastructure.
On 26 May 2021 Dr Marlene Mengoni was one of two speakers at an event exploring barriers to open research.
Dr Marlene Mengoni is a member of the Institute of Medical & Biological Engineering (IMBE) at the University of Leeds and is interested in theoretical aspects of musculoskeletal tissues biomechanics with a fundamental computational engineering approach.
Speaking from an engineering perspective, Dr Mengoni discussed how the research culture at the University of Leeds can help to foster open research practices, throughout the research cycle, including embedding "open" in research and training.
Will Biomedical Research Fundamentally Change in the Era of Big Data?Philip Bourne
This document discusses how biomedical research may fundamentally change in the era of big data. It notes that biomedical research has always been data-driven, but the scope, variety, complexity and volume of data is now much greater. It also discusses the need for more open data sharing and new tools and methods for large-scale analysis. The document suggests biomedical research may move towards a more collaborative "platform" model, as seen with companies like Airbnb, with the goal of improving data access, reuse and reproducibility of research. However, overcoming challenges like incentives, trust and work practices will be important for any new platform to succeed.
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The document discusses Norway's approach to standardizing clinical information models called "pragmatic standardization". It involves gradually standardizing key clinical concepts over time with input from healthcare professionals. The goal is to standardize only information that needs to be reused or shared, doing so in a way that is practical for clinical work and accounts for the changing nature of healthcare. Clinician engagement is prioritized by making participation easy and demonstrating how standards can benefit patient care.
Research Data, or: How I Learned to Stop Worrying and Love the PolicyTorsten Reimer
1) The document summarizes the development of Imperial College London's research data management policy. It involved investigating current practices through surveys and interviews, piloting small projects, and taking a flexible approach focused on practical solutions rather than strict compliance.
2) A key finding was that researchers want secure but accessible storage and sharing of research data. The policy implemented flexible infrastructure using existing tools like Box, GitHub, Zenodo and Symplectic to meet researchers' needs.
3) The approach was to make practical progress initially while continuing to learn and adapt the solutions, rather than waiting for perfect solutions or strict funder compliance.
Similar to openEHR Approach to Detailed Clinical Models (DCM) Development - Lessons Learnt from the International Review of the Tobacco Smoking Summary Archetype (20)
In this presentation for Digital Health Institute Summit 2020 I will explain how we overcame barriers for patient engagement and achieved very high response rates using our ePRO ZEDOC Platform. I'll give real-world insights from a project we ran at the Rheumatology service at NUH in Singapore.
I wear two hats - this talk is with the first one!
Computational Model Discovery for Building Clinical Applications: an Example ...Koray Atalag
This document discusses using computational models and semantic web technologies to enable discovery and reuse of renal transport models. It presents seven exemplar renal transport models at different spatial scales that have been curated and annotated. These models simulate processes like sodium-hydrogen exchange, sodium-glucose cotransport, and thiazide-sensitive sodium-chloride transport. Tools like CellML, SemGen, and Physiome Model Repository are used to encode, annotate, and store the models. The goal is to leverage standards and ontologies to facilitate discovery and integration of these computational models for building clinical applications.
A Semantic Web based Framework for Linking Healthcare Information with Comput...Koray Atalag
Presented at Health Informatics New Zealand (HINZ 2017) Conference, 1-3 Nov 2017, Rotorua, New Zealand. Authorship: Koray Atalag, Reza Kalbasi, David Nickerson
The University of Auckland
openEHR in Research: Linking Health Data with Computational ModelsKoray Atalag
My prezo at Medinfo 2017 openEHR Developers Workshop.
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My prezo at Medinfo 2015 Conference in the workshop:
Digital Patient Modeling and Clinical Decision Support by Kerstin Denecke, Stefan Kropf, Claire Chalopin, Mario A, Cypko, Yihan Deng, Jan Gaebel, Koray Atalag
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This is the prezo I used in CellML workshop in Waiheke Island, Auckland, New Zealand on 14 April 2015. The aim was to introduce information modelling with openEHR and how to achieve semantic interoperability by using shared ontologies and clinical terminology.
Linkages to EHRs and Related Standards. What can we learn from the Parallel U...Koray Atalag
This is the prezo I used during the CellML workshop in Waiheke Island, Auckland, New Zealand on 13 April 2015. The aim was to introduce information modelling methods and tools for the purpose of inspiring computational modelling work in the area of semantics and interoperability.
A Standards-based Approach to Development of Clinical Registries - Initial Le...Koray Atalag
This is the prezo I presented at HINZ 2014 conference.
Gestational diabetes has implications for both mother and child with risk of complications during pregnancy, and type 2 diabetes later in life. This paper presents the initial lessons learned from the development of a clinical registry. The aims of the Registry are: 1) 100% successful diabetes screening within 3 months of delivery; 2) Annual type 2 diabetes screening; 3) Early warning in subsequent pregnancies.
We have employed the openEHR standard which underpins our national interoperability reference architecture to represent the dataset and also to build the web-based registry system. Use of this rigorous methodology to tackle health information is expected to ensure semantic consistency of Registry data and maximise interoperability with other Sector projects. The development work has been facilitated by the ability to transform the dataset automatically into software code – ensuring clinical requirements accurately translated into technical terms.
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Health research, clinical registries, electronic health records – how do they...Koray Atalag
This is a talk I gave at my own organisation - National Institute for Health Innovation (NIHI) of the University of Auckland on 6 Aug 2014. Abstract as follows:
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Development of the Gestational Diabetes Registry at CMDHB (New Zealand) using...Koray Atalag
This is the prezo I have at the Australasian Long-Term Conditions Conference in Auckland on 30 Jul 2014. Focus was on prevention and management of long term conditions and use of clinical registries has proven to be effective. This is a pilot project at a large healthcare provider organisation in Auckland (Counties Manukau District Health Board) where we used the full openEHR stack to build web based front end with the OceanEHR backend.
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I gave this prezo to Auckland Regional Clinical IS Leadership Group on Feb 21, 2014. It shows how difficult it can be to deal with certain kinds of health information when developing systems by an impressive example (originally from Dr. Sam Heard). Therefore we need rigorous and scientific methods to tackle this - in this case using openEHR's multi-level modelling approach to create a single content model from which all health information exchange payload definitions will be derived. New Zealand's Interoperability Reference Architecture (HISO 10040) is underpinned by openEHR Archetypes to create this content model. The bottom line of the prezo is that almost every national programme starts health information standardisation from the wrong place; most of them are complex technical speficifications, like CDA, which are almost impossible for clinicians to comprehend and provide feedback. The process is flawed! Instead it should start from simple to understand representations, such as simple diagrams, mindmaps etc.and then handed over to techies once clinical validity and utility is agreed upon.That's the beauty of Archetype approach - great tooling and the Clinical Knowledge Manager (CKM) enable clinicians and other domain experts to collaborate and develop clinical models easily.
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This one also I presented at the HINZ conference.
ABSTRACT:
Use of health information for multiple purposes maximises its value. A good example is PREDICT, a clinical decision support system which has been used in New Zealand for a decade. Collected data are linked and enriched with a number of databases, including national collections, laboratory tests and pharmacy dispensing. We are proposing a new model-driven approach for data management based on openEHR Archetypes for the purpose of improving data linkage and future-proofing of data. The study looks at feasibility of building a content model for PREDICT - a methodology underpinning the Interoperability Reference Architecture. The main premise of the content model will be to provide a canonical model of health information which will be used to align incoming data from other data sources. With this approach it is possible to extend datasets without breaking semantics over long periods of time – a valuable capability for research. The content model was developed using existing archetypes from openEHR and NEHTA repositories. Except for two checklist type items, reused archetypes can faithfully represent the whole PREDICT dataset. The study also revealed we will need New Zealand specific extensions for demographic data. Use of archetype based content modelling can improve secondary use of clinical data.
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This one I presented at the HINZ conference 7-9 Nov 2012 at Rotorua, New Zealand.
ABSTRACT:
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This slide is very helpful for physiotherapy students and also for other medical and healthcare students.
Here is summary of hypertension -
Hypertension, also known as high blood pressure, is a serious medical condition that occurs when blood pressure in the body's arteries is consistently too high. Blood pressure is the force of blood pushing against the walls of blood vessels as the heart pumps it. Hypertension can increase the risk of heart disease, brain disease, kidney disease, and premature death.
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Gemma Wean- Nutritional solution for Artemiasmuskaan0008
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GEMMA Wean has an optimised nutritional balance and physical quality so that it flows more freely and spreads readily on the water surface. The balance of phospholipid classes to- gether with the production technology based on a low temperature extrusion process improve the physical aspect of the pellets while still retaining the high phospholipid content.
GEMMA Wean is available in 0.1mm, 0.2mm and 0.3mm. There is also a 0.5mm micro-pellet, GEMMA Wean Diamond, which covers the early nursery stage from post-weaning to pre-growing.
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Michigan HealthTech Market Map 2024. Includes 7 categories: Policy Makers, Academic Innovation Centers, Digital Health Providers, Healthcare Providers, Payers / Insurance, Device Companies, Life Science Companies, Innovation Accelerators. Developed by the Michigan-Israel Business Accelerator
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A feeding plate is a prosthetic device used for newborns with a cleft palate to assist in feeding and improve nutrition intake. From a prosthodontic perspective, this plate acts as a barrier between the oral and nasal cavities, facilitating effective sucking and swallowing by providing a more normal anatomical structure. It helps to prevent milk from entering the nasal passage, thereby reducing the risk of aspiration and enhancing the infant's ability to feed efficiently. The feeding plate also aids in the development of the oral muscles and can contribute to better growth and weight gain. Its custom fabrication and proper fitting by a prosthodontist are crucial for ensuring comfort and functionality, as well as for minimizing potential complications. Early intervention with a feeding plate can significantly improve the quality of life for both the infant and the parents.
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openEHR Approach to Detailed Clinical Models (DCM) Development - Lessons Learnt from the International Review of the Tobacco Smoking Summary Archetype
1. openEHR Approach to Detailed
Clinical Models (DCM) Development
Lessons Learnt from the International Review of
the Tobacco Smoking Summary Archetype
Ping-Cheng WEI, Koray ATALAG, Karen DAY
The University of Auckland
3. What’s the Problem?
• Rising burden of diseases: a challenge for many healthcare
systems worldwide
• Healthcare is data rich information poor! Reuse little
• Getting smarter with data requires interoperability
• Getting clinicians to agree on common/minimal dataset
definitions is HARD!
Can we aggregate (tobacco) smoking data at global scale
to address Tobacco Epidemic?
Almost everyone uses own definition!
4.
5. Detailed Clinical Models (DCM)
• Smallest non-divisible clinical concepts + context
Examples: blood pressure, body weight, lab result, BMI
• Information modelling methodology:
– Structural data constraints: List, table, tree
– What data types can be used?
– What values are allowed for these data types?
– How many times a data item can exist?
– Whether a particular data item is mandatory/optional
– Whether a selection is involved from a number of items/values
– Links to clinical terminology (e.g. SNOMED, LOINC)
7. • Open access specs & tooling for representing healthcare
data, enabling interoperability and building EHR
• Supports very elaborate DCM development (=Archetypes)
• Scope is full EHR - not just health information exchange
• Not-for-profit organisation - established in 2001
• Based on 20+ years of international research and practice
• Also an ISO/CEN standard (ISO 13606)
• Big international community
• All DCMs are available from: http://openehr.org/ckm
www.openehr.org
8. The Study
(Peter Wei’s Masters Research)
• Explored the socio-technical aspects of the openEHR
approach to DCM development
• Observed openEHR CKM review through publication
• Participatory observation of reviews
• Semi-structured interviews with reviewers and editors
Approved by the University Of Auckland Human Participants Ethics
Committee on 19/08/2016 for three years. Reference No: 017360
16. Findings: Data interoperability and reusability
• There is no ideal “sweet spot” between local and international
interoperability, it varies enormously depending on time and place
• Different countries have different risks, exposures, and nomenclatures,
so it is hard to develop a scale that would make sense for all
• I don’t think there is a huge appetite to drive for international
interoperability, however, it doesn’t mean that it’s not worth it
• Even if you have some kind of logical reasoning at the national level, it
always goes down to the local level, and they always have the
opportunity to give their verdict
• Paradoxically, it may be the vendors that push for international
interoperability
17. Smoking history, trying to ask appropriate questions that capture peoples’
life-time exposure to cigarettes is important because it tells us the weight
of exposure and thereby the risk of likely adverse health outcomes
Using really simple questions to capture information that can be used to
guide treatment
It’s irrelevant to have more detail, because it’s a technical and a
terminological question, and it’s not reasonable to have larger chunks as
no one person can be an expert on everything
Essentially, we are collecting the same data, but asking different
questions due to the different variations in practices, and over time results
in disparities, which is why it’s so hard to get all those data together
Findings: Accurate capture of patient data
18. They didn’t understand what I was talking about, so they just went ahead
and said “we will listen to the experts, you are not an expert”
I was frustrated as I could see that not even eight questions would be
reasonable to ask during a clinical circumstance, it’s just too tiresome to
ask all those questions
I have presented my model to the editorial team, and they said it’s the
Rolls Royce of input of data, still the archetype needs to be able to
calculate all the content that could be calculated from this model, so the
archetype needs to be more extensive
That’s the beauty of the system is that it’s there for a community to
comment on
Findings: Challenges of sharing tacit knowledge
19. The difference in the detail of questions being asked actually reflects
what information is being captured, and for what purpose.
We try to reflect practices, not necessary direct it.
There is a tension between modelling patterns, and you need to
decide on pragmatic choices to make the model work in the real
world and make it feasible for clinicians to record the information
they are asking for
Findings: Balancing academic and clinical
20. Interoperability Spectrum
General views of the interviewees:
As interop shifts from local to international data becomes more generalised.
Healthcare providers have less information to work with and to support care
delivery! Therefore, there needs to be a balance between interoperability
and reusability and the clinical practicality of the data collection
22. Conclusions
• Crowdsourcing of domain experts broadened the perspectives
of editors, and ensured the DCM to meet a wide range of
expectations from different parts of the healthcare system,
and thus, future-proofed it
• Interoperability and data reuse is a key factor for the success
of health information systems, however, the degree at which
it can be achieved is largely variable!
• In health IT development, there is often a tendency to start
anew; thus, reinvention is the norm rather than exception!
23. Limitations
• Due to time constraints, the study focused only on the
development of one DCM from one open standard
organisation
• The study was only a snapshot! The development of
openEHR DCMs is a continuous process where the DCM can
be resubmitted for review, and further development
• Did not evaluate the performance of the DCM within the
healthcare system, nor received any feedbacks of those
who adopted this DCM
24. Thanks
Koray Atalag MD, PhD, FACHI
k.atalag@auckland.ac.nz
Senior Research Fellow, ABI
Management Board Member, openEHR Foundation
Chief Information Officer, The Clinician
Editor's Notes
Of course much more needs to be done than just defining interoperability