This document summarizes a study of workplace injury data from seven large multinational corporations. The study found:
1) While minor workplace injuries have decreased significantly in recent decades, serious injuries and fatalities have decreased at a slower rate.
2) An analysis of over 1,000 injury cases revealed that a subset of reported non-serious injuries actually had potential to result in serious injury or fatality if circumstances were different.
3) Current safety management systems may not be adequately addressing the precursors and risk factors for serious injuries and fatalities. New approaches are needed to drive further reductions in serious and fatal workplace events.
The State of Enterprise Resilience - Resilience Survey 2015Julian R
A survey of how companies monitor and analyse the risk landscape, organisational risk governance, and the gap between theoretical understanding and practical application.
The study investigates the impact of risk management on performance of insurance companies. The research was done in Nairobi, in particular AIG insurance company where most of the respondent’s work. AIG have made investments in personnel, processes and technology to help control business risk. Historically, these risk investments have focused primarily on financial controls and regulatory compliance. The objectives of this study were aimed at knowing the impact of risk management on performance of insurance companies. Random sampling was used to select fifty one respondents. The research instruments majorly used included a set of questionnaires; for the respondents. The data collected has been presented using descriptive techniques and especially frequency distribution tables, pie charts and bar graphs. The findings of the study reveal that on operational risk management the underlying causes of operational risk losses are not always initially observable. It can be difficult to uncover the exact chain of events that led to the occurrence of the loss. In addition, one cause might be linked to more than one event or one event may have multiple causes (eg cascading control failures), resulting in different types of losses that could be covered by different insurance policies. On governance risk management through training and related activities aimed at building aimed at building awareness of the importance of ERM, roles and responsibilities and value to be derived from ERM. These results point to appropriate focus on risk governance since relevant, on time information risk and responsibilities. Reduced enterprise IT support / budgets and increased ease of technology deployments has led to multiple “shadow IT” organizations within enterprises. Shadow groups tend to not follow established control procedures. On strategic risk management, boards are seeing rapid increases both in the speed with which risk events take place and the contagion with which they spread across different categories of risk. They are especially concerned about the escalating impact of ‘catastrophic’ risks, which can threaten an organisation’s very existence and even undermine entire industries.
Describir el campo de acción de las relaciones públicas en el ámbito promocional del mercadeo.
Caracterizar las diferentes actividades de relaciones públicas que puede desarrollar una organización.
Analizar las actividades de relaciones públicas de una empresa determinada.
The State of Enterprise Resilience - Resilience Survey 2015Julian R
A survey of how companies monitor and analyse the risk landscape, organisational risk governance, and the gap between theoretical understanding and practical application.
The study investigates the impact of risk management on performance of insurance companies. The research was done in Nairobi, in particular AIG insurance company where most of the respondent’s work. AIG have made investments in personnel, processes and technology to help control business risk. Historically, these risk investments have focused primarily on financial controls and regulatory compliance. The objectives of this study were aimed at knowing the impact of risk management on performance of insurance companies. Random sampling was used to select fifty one respondents. The research instruments majorly used included a set of questionnaires; for the respondents. The data collected has been presented using descriptive techniques and especially frequency distribution tables, pie charts and bar graphs. The findings of the study reveal that on operational risk management the underlying causes of operational risk losses are not always initially observable. It can be difficult to uncover the exact chain of events that led to the occurrence of the loss. In addition, one cause might be linked to more than one event or one event may have multiple causes (eg cascading control failures), resulting in different types of losses that could be covered by different insurance policies. On governance risk management through training and related activities aimed at building aimed at building awareness of the importance of ERM, roles and responsibilities and value to be derived from ERM. These results point to appropriate focus on risk governance since relevant, on time information risk and responsibilities. Reduced enterprise IT support / budgets and increased ease of technology deployments has led to multiple “shadow IT” organizations within enterprises. Shadow groups tend to not follow established control procedures. On strategic risk management, boards are seeing rapid increases both in the speed with which risk events take place and the contagion with which they spread across different categories of risk. They are especially concerned about the escalating impact of ‘catastrophic’ risks, which can threaten an organisation’s very existence and even undermine entire industries.
Describir el campo de acción de las relaciones públicas en el ámbito promocional del mercadeo.
Caracterizar las diferentes actividades de relaciones públicas que puede desarrollar una organización.
Analizar las actividades de relaciones públicas de una empresa determinada.
-- Created using PowToon -- Free sign up at http://www.powtoon.com/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Seminário de capacitação para líderes de grupos de comunhão - Segundo encontroArildo Gomes
Apresentação utilizada nas ministrações do Seminário de Capacitação para Líderes de Grupos de Comunhão da Igreja Adventista da Promessa em Primavera do Leste - MT. Outubro de novembro de 2016.
Determination of the most important General Failure Types based on Tripod-DELTAIJERA Editor
Prior research on the occupational incidents show that job-related accidents are majorly caused by two types of failures: a) active failures (technical and human errors), they directly affect the occurrences and totally happen in the beginning of work, b) latent failures, though hold unseen and steady for a long while in the system, they are rooted in the decisions of top-ranking officials. Tripod-DELTA is a tool that exposes latent failures. It classifies all possible latent failures in to 11 GFTs. By analyzing an operation using the GFTs, DELTA assesses where the most problematic areas of an operation are. The process of action itemizing DELTA facilitates the removal of latent failures.
Darryl Forsyth
Healthy Work Group
School of Management, Massey University
Private Bag 102904, Albany, Auckland 0745
d.forsyth@massey.ac.nz
(P04, Wednesday 26, Ilott Theatre, 10.30)
-- Created using PowToon -- Free sign up at http://www.powtoon.com/ -- Create animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Seminário de capacitação para líderes de grupos de comunhão - Segundo encontroArildo Gomes
Apresentação utilizada nas ministrações do Seminário de Capacitação para Líderes de Grupos de Comunhão da Igreja Adventista da Promessa em Primavera do Leste - MT. Outubro de novembro de 2016.
Determination of the most important General Failure Types based on Tripod-DELTAIJERA Editor
Prior research on the occupational incidents show that job-related accidents are majorly caused by two types of failures: a) active failures (technical and human errors), they directly affect the occurrences and totally happen in the beginning of work, b) latent failures, though hold unseen and steady for a long while in the system, they are rooted in the decisions of top-ranking officials. Tripod-DELTA is a tool that exposes latent failures. It classifies all possible latent failures in to 11 GFTs. By analyzing an operation using the GFTs, DELTA assesses where the most problematic areas of an operation are. The process of action itemizing DELTA facilitates the removal of latent failures.
Darryl Forsyth
Healthy Work Group
School of Management, Massey University
Private Bag 102904, Albany, Auckland 0745
d.forsyth@massey.ac.nz
(P04, Wednesday 26, Ilott Theatre, 10.30)
BOS 3651, Total Environmental Health and Safety Managemen.docxarnit1
BOS 3651, Total Environmental Health and Safety Management 1
Course Learning Outcomes for Unit II
Upon completion of this unit, students should be able to:
7. Examine management tools necessary to implement effective safety management systems.
7.1 Discuss the need for a safety management system to focus on serious injuries and fatalities.
7.2 Explain how human behavior and workplace processes combine to create the potential for
serious injuries.
Reading Assignment
Chapter 3:
Innovations in Serious Injury and Fatality Prevention
Chapter 4:
Human Error Avoidance and Reduction
Chapter 5:
Macro Thinking: The Socio-Technical Model
Unit Lesson
Serious injuries and human error play pivotal roles in the success of any accident prevention effort. The costs
and other consequences created by accidents dictate the need for changes that will ensure a reduction in
their occurrence. Discussing serious injuries and human error in this unit will better prepare us to tackle the
details of safety management systems and ANSI/AIHA Z10 in subsequent units.
UNIT II STUDY GUIDE
Serious Injury Prevention
and Human Error Reduction
Safety pyramid based on H. W. Heinrich’s study of industrial accidents. “Heinrich’s Law”
proposed that for every major injury 29 minor injuries and 300 noninjury incidents occur
(Heinrich, 1931).
BOS 3651, Total Environmental Health and Safety Management 2
UNIT x STUDY GUIDE
Title
In the course textbook, Manuele (2014) challenges the notion that if we eliminate all the minor injuries, the
severe injuries will be taken care of as well. The accident pyramid concept first proposed by H.W. Heinrich in
the 1930s has been embraced by safety professionals for decades.
Manuele (2014) presents some compelling evidence that perhaps we need to focus on the top of the pyramid
rather than the bottom. His research has demonstrated that incident frequency may have been reduced over
the past several decades, but severity has not decreased proportionately. He also shows that serious injuries
most often occur in nonroutine and nonproduction activities.
On what do safety professionals focus most of their prevention efforts? Routine and production activities! Of
course, increased exposure increases the risk, but if we are not experiencing serious injuries in these routine
operations, maybe we have them under control and should focus more of our efforts on the nonroutine. Keep
in mind that one fatal injury can quickly undo years of safety program building.
Trying to identify the nonroutine operations is reminiscent of former Secretary of Defense Donald Rumsfeld’s
“known knowns and unknown knowns” comments from a few years ago. Or was it “known unknowns”?
Whatever—the point is that we need to examine our safety culture to see if it supports identification of the
unknowns. Is incident reporting supported by policies that do not place blame? Does the incident investigation
...
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The Safety agenda: Leading Safety Into The Future from National Safety CouncilMIELKE
We examined the issues in which NSC has proven expertise to make an impact. We looked at the actions other organizations are taking with these issues to understand those that are well-addressed and those that are not. We examined the cost-benefit analysis of the issues and effective interventions. Could NSC devote the resources necessary to make measurable impact? If so, how many injuries could be prevented?
How many lives could be saved?
The result of this analysis is an NSC strategy encompassing five core issues:
• Safety At Work: A Journey to Safety Excellence – A model to improve worker safety and enable any employer to advance toward workplace safety excellence
• Safe Communities: A Model for Community Prevention – A model for community engagement and leadership in injury prevention
• Prescription Drug Overdoses – A strategy to address injuries and fatalities caused by pain medications
• Distracted Driving – A strategy to reduce motor vehicle crashes, injuries and deaths associated with cell phone use while driving
• Teen Driving – A strategy to reduce the involvement of teens in motor vehicle crashes
The purpose of this Safety Agenda is to inform and move you to action on these issues. It is our hope that each reader may find in this Safety Agenda an opportunity to get involved in saving lives. We invite you to take action individually, with your employer and other organizations with whom you are involved or support, and alongside the National Safety Council we can save lives and prevent injuries.
Approach to preparing for a biological attack (2017)Arete-Zoe, LLC
Approach to preparing for a biological attack
June 2017
Hospital risk management series
The debate on critical issues in science, health, and security encompasses many controversies and ethical challenges. The difference between a naturally occurring outbreak and criminal act of bioterrorism is often challenging to establish, and emergencies have to be handled as they come, regardless of the origin of the incident. The post-incident forensic analysis may or may not offer satisfactory answers in regards to attribution, liability, and the responsibility for compensation. The underlying issue for all ethical concerns examined in this work is the balance between individual rights and the needs of public health systems to protect others.
Etude PwC "Crime Survey 2014" sur la fraude dans le secteur pharmaceutique (o...PwC France
http://bit.ly/FraudePharmaCP
La 7ème édition de l’étude mondiale de PwC sur la fraude en entreprise, la “Global Economic Crime Survey 2014 », a été réalisée auprès de 5,128 dirigeants d’entreprises issus de 99 pays. 259 de ces répondants sont des dirigeants du secteur pharmaceutique et des sciences de la vie.
Today, occupational accidents are considered among the potential threats because of their serious humanitarian, economic, social, and environmental consequences. Occupational accidents and injuries are the third cause of mortality in world and the second one in Iran. In addition, the economic and environmental damages of occupational accidents are catastrophic too.According to International Labor Organization (ILO) report in 1999 the average estimated fatal occupational accident rate was 140/100 000 workers and the number of fatal accidents was 335000. Though the registered number of accidents in Iran cannot be a faultless account of all the accidents happened, but in 2000, about 12000 work related accidents have been registered by the Department of Social Security. Calculations indicated that approximately 345000 fatal occupational accidents occurred in 1998 and that over 260 million occupational accidents causing at least 3 days absence happened in the same year. This work aims to study the relation of occupational stress of workers and the accidents in a rice milling industry. The data was collected using questionnaire. The questionnaire contained 30 questions to measure the perception s of the employees about the management practices. A five point likert scale was used. This was prepared based on review of related literature .The contents of this draft questionnaire were discussed with senior safety professional in the industry. Data was analyzed using IBM SPSS Statistics 20 software. Descriptive statistics and correlations of the studied variables were first analyzed. Confirmatory factor analysis was used to verify the reliability of the management practices. Regression analysis was conducted to test the goodness of fit of the various models. Keywords - industrial safety, occupational stress, accidents, factor analysis
A SPECIAL S U P P L E H E N T TO THE HHTIHGS CENTEH REPOUT.docxbartholomeocoombs
A SPECIAL S U P P L E H E N T TO THE H/HTIHGS CENTEH REPOUT
ETY
i ! . : i, . - w , ; , • • ' • ' i l
POLICY DELIBERATIOI
VIRGINIA A. SHARPE
On the cover: Hospital, by Frank Moore,
1992. Oil on wood with frame and attach-
ments. 49" X 58" overall. Private Collection,
Italy. Courtesy Sperone Westwater, New
York.
This is the final report of a two-year Hastings Center research
project that was launched in response
to the landmark 1999 report from the
Institute of Medicine, To Err Is
Human, and the extraordinary atten-
tion that policymakers at the federal,
state, regulatory, and institutional lev-
els are devoting to patient safety. It
seeks to foster clearer and better dis-
cussion of the ethical concerns that
are integral to the development and
implementation of sound and effec-
tive policies to address the problem of
medical error. It is intended for poli-
cymakers, patient safety advocates,
health care administrators, clinicians,
lawyers, ethicists, educators, and oth-
ers involved in designing and main-
taining safety policies and practices
within health care institutions.
Among the topics discussed in the
report:
H the values, principles, and per-
ceived obligations underlying pa-
tient safety efforts;
• the historical and continuing
tensions between "individual" and
"system" accountability, between
error "reporting" to oversight agen-
cies and error "disclosure" to pa-
tients and families, and between
aggregate safety improvement and
the rights and welfare of individual
patients;
• the practical implications for
patient safety of defming "respon-
sibility" retrospectively, as praise or
blame for past events, or prospec-
tively, as it relates to professional
obligations and goals for the fu-
ture;
S the shortcomings of tort liabili-
ty as a means of building institu-
tional cultures of safety, learning
from error, supporting truth telling
as a professional obligation, or ad-
equately compensating patients
and families, contrasted with alter-
native models of dispute resolu-
tion, including mediation and no-
fault liability;
SB the needs of patients, families,
and clinicians affected by harmful
errors and how these needs may be
addressed within systems ap-
proaches to patient safety; and
SI the potential conflicts berween
the protection of patient privacy
required by the Health Insurance
Portability and Accountability Act
and efforts to use patient data for
the purposes of safety improve-
ment, and how these conflicts may
be resolved.
Although this report is the work of
the project's principal investigator,
not a statement of consensus, it draws
from the insights of the interdiscipli-
nary group of experts convened by
The Hastings Center to make sense of
the complex phenomenon of patient
safety reform. Working group mem-
bers brought their experience as peo-
ple who had suffered from devastat-
ing medical harms and as institution-
al leaders galvanized to reform by
tragic events in their own health care
institutions. They br.
Similar to ASSE Journal Martin and Black_0915 (20)
A SPECIAL S U P P L E H E N T TO THE HHTIHGS CENTEH REPOUT.docx
ASSE Journal Martin and Black_0915
1. www.asse.org SEPTEMBER 2015 ProfessionalSafety 35
Preventing
Serious Injuries&Fatalities
Study Reveals Precursors & Paradigms
By Donald K. Martin and Alison A. Black
Safety Management
Peer-Reviewed
IN BRIEF
•Over the past decade
nonserious workplace
injuries have decreased, but
fatalities have decreased at
a much slower rate.
•Research shows that con-
tributing factors are different
between less-serious events
and serious injury/fatality
events.
•Precursors to serious
injuries and fatalities exist in
most organizations and can
be identified and measured.
New paradigms are required
to influence step changes in
improving serious injury and
fatality rates.
Donald K. Martin, M.P.H., CSP, CIH, is a senior vice president
with BST. He has extensive expertise designing and implementing
OSH management systems, risk management programs and orga-
nizational culture change initiatives, both as a consultant and as a
corporate safety leader. Martin has worked in a wide range of indus-
tries including offshore oil exploration, mining, pulp and paper, oil
refining and consumer products. He holds an M.P.H. from University
of Texas at Houston and a B.S. in Environmental Science from Sam
Houston State University. Martin is a professional member of
ASSE’s North Florida Chapter and a member of the Management
Practice Specialty.
Alison A. Black is a research consultant at BST with a background
in psychology, social science research and statistics. She conducts
research and provides predictive analytics for BST and its clients. Black
is a member of BST’s Serious Injury and Fatality study group that
includes global organizations representing several major industries.
O
ver the past decade, the rates
of serious injuries and fatali-
ties (SIFs) have declined at a
much slower rate than less-serious
workplace injuries. This problem should
raise serious questions and implications
for safety leaders at all organizational
levels, from the first level of supervision
to the senior-most executive and board
member, and to the labor leader and
government regulator.
Seven multinational corporations
sought to develop a better understand-
ing of the causes and correlates of SIFs.
These organizations submitted 2 years
of incident data related to SIFs, less-se-
rious recordable injuries and near-hits.
In total, these data included 1,028 event
cases representing approximately 1 mil-
lion global workers and contractors.
This research will ultimately lead to a
better understanding of SIF causes and
the establishment of new paradigms for
SIF prevention.
The Pattern Is Evident
Leaders who closely follow lagging
and leading safety performance indica-
tors have seen the national and global
data (Figure 1, p. 36) and they know it
elicits questions about the effectiveness
of current safety management systems
(BLS). Nonfatal recordable incidents
in the U.S. have declined steadily over
the past 2 decades. The rate of nonfatal
recordable injuries declined 51% in the
past 15 years and 34% just in the past 10.
While the fatality rate has also declined,
it has been much less dramatic: only
12.5% in the past 10 years and 25.5%
in the past 15 (BLS). Data pulled from a
sampling of countries with data available
through the International Labor Organi-
zation (2009) suggest similar
experience in many countries
(Figure 2, p. 36).
Even at a more granular
level, this same pattern is
evident. Data from Interna-
tional Association of Oil and
Gas Producers (2012) shows
similar, unparallel levels of
rate reduction among the
contractor population across
all business functions (Fig-
ure 3, p. 37). Many organi-
zations have observed this
phenomenon among their
own population. For exam-
ple, Figure 4 (p. 37) presents
data from one global organi-
zation (identity protected).
This article aims to provide
insight into factors behind
these trends, approaches
for data analysis and new conclusions
regarding SIF prevention. In the study
described, SIF cases were defined as life-
2. 36 ProfessionalSafety SEPTEMBER 2015 www.asse.org
threatening, life-altering, or fatal injuries and illness-
es (Table 1, p. 38 provides a complete definition).
Injuries of ergonomic origins and catastrophic
multiple-fatality incidents of PSM/fire/explosion
origins were purposefully excluded in the design of
this research. The research team was specifically in-
terested in the attributes of single-fatality events and
felt that inclusion of ergonomic/musculoskeletal and
multiple-fatality/PSM events might bias the find-
ings. The researchers recommend that future stud-
ies include multiple-fatality events as they may shed
additional insight on the fatality causation question
and reveal the existence or non-
existence of biases.
Study Method
Seven multinational organi-
zations expressed interest and
concern over the observed pat-
tern of decreasing minor inju-
ries and increasing SIFs. These
organizations represented the
following industry sectors:
food service contractors, basic
organic chemical manufactur-
ing, industrial gas manufac-
turing, crude petroleum and
natural gas extraction, marine
cargo shipping, grain farming
and ore mining. The estimated
workforce of each participating
company ranged from 5,000 to
more than 230,000, with a mean
and median of approximately
100,000 workers.
To better understand this
issue, the following data pro-
vided by six of the firms were
analyzed: monthly frequencies
of first-aid injuries, medical
treatment cases, restricted-du-
ty cases, lost-workday cases,
serious injuries and fatalities
for 2008 and 2009. Data includ-
ed both employees and con-
tractors and were broken down
by division and region.
Additionally, the research-
ers asked each organization to
provide comprehensive nar-
ratives for all serious injuries
and fatalities over the 2-year
research period, and a sample
of non-SIF recordable injuries
and near-hit incidents over the
same timeframe (Table 2, p.
38) for both the qualitative and
quantitative assessment of SIF
precursors. Researchers elected
to request an equal number of
narratives from each organiza-
tion to balance the representa-
tion of industries (and, thus,
the type of work and exposure
to risk) within the sample.
While all participants had
comprehensive incident inves-
tigation systems and report-
ing structures, the maturity
and information contained in
Figure 1
Safety Performance Indicators
Figure 2
Comparison of Occupational Fatality
Rates Across Different Countries
3. www.asse.org SEPTEMBER 2015 ProfessionalSafety 37
the individual databases varied greatly. The least
sophisticated systems contained little more than
unique incident identification numbers, indications
of actual consequence and incident narratives.
Due to this variation and the extensive resourc-
es some organizations felt would be involved in
obtaining the requested information, each par-
ticipating company agreed to
provide 30 SIF narratives, 30
narratives of other recordable
injuries (not actually result-
ing in an SIF) and 30 near-
hit narratives. The samples
were obtained using random-
number/seed generators.
As the study progressed, the
researchers requested addi-
tional random samples of nar-
ratives of recordable cases to
further study the early finding
that non-SIF cases had differ-
ent causes than SIF cases. A
total of 571 narratives were
obtained and assessed. Sam-
pling was proportionate to the
total incidents in each organi-
zation (Table 3, p. 38). Using
the SIF exposure assessment
methodology, the team deter-
mined that a small percentage
of the cases originally thought
to be non-SIF in fact had SIF
exposure potential. The SIF
exposure potential rate was
determined for each organiza-
tion and the overall mean was
calculated giving each organi-
zation equal weight to reflect
equal representation of each
industry sector.
Study Results
The Heinrich Triangle
Is Accurate Descriptively
Heinrich (1931) asserted
that less-severe injuries occur
more frequently than more
serious injuries. Analysis of
data from the companies in
this study confirmed that an
inverse relationship exists
between injury frequency
and severity. Although this
finding confirms the widely
known claim, this research
indicates that the ratio of less
to more severe injuries var-
ies among companies, and
that no constant ratio exists.
This finding validates specific
criticisms about Heinrich’s
300:29:1 ratio (Figure 5, p. 39)
(Anderson & Denkl, 2010;
Manuele, 2002, 2011).
A Subset of Reported Incidents
Will Have SIF Exposure Potential
During the case-by-case analysis, a pattern
emerged whereby a percentage of cases originally
reported as nonserious contained the potential for
something significantly worse to happen. An injury
case was determined to have SIF exposure poten-
Figure 3
OGP Rates of Recordable Injuries
& Fatalities, Contractors
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2008 2009 2010 2011 2012
Rate
Total Recordable Injury Rate
per 1 million hours worked
Fatal Accident Rate
per 100 million hours worked
Figure 4
Frequency Rate & Fatality Rate
Note. All injury frequency rate (month rolling average) and fatality rate, Dec. 2000 to Aug. 2008.
4. 38 ProfessionalSafety SEPTEMBER 2015 www.asse.org
tial when the incident resulted in an actual SIF or
when the exposure could have reasonably and re-
alistically resulted in a fatality or serious injury out-
come if repeated.
Examination of the entire context of these cases
revealed numerous outcomes that could have easily
changed to a SIF. Subsequently, additional decision
logic was established to enable a consistent, valid
and reliable methodology to determine SIF expo-
sure. Using this logic, inter-rater reliability for deter-
mining SIF potential was determined to be greater
than 90%. When all of the cases from all of the orga-
nizations were totaled, it was determined that 21%
of all reported cases had SIF exposures (Figure 6).
Heinrich Triangle Is Not Accurate Predictively
Evaluation of case descriptions and narratives
clearly indicated that not all incidents had the poten-
tial to be an SIF. This logically leads to a conclusion
that reducing the frequency of less-severe incidents
at the bottom of the triangle does not necessarily
reduce the number at the top in a proportional way.
This confirms the data seen at the national, sector
and organizational levels, indicating the discrep-
ancy between the rates of reduction (BLS).
The potential for an SIF is variable across the
range of less serious injuries that occur, reflecting
the fact that SIF potential varies among different
types of exposure. For example, a back strain from
lifting a load has little SIF exposure potential, while
a fall from an elevated work position has high SIF
exposure. As a result, an initiative can be highly ef-
fective in reducing the number of injuries with low
SIF exposure while having little or no effect on the
exposures with high SIF exposure potential.
Data analyzed showed the percentage of non-
serious injuries that had SIF exposure potential
varied among companies, ranging from 10% to
36% (Figure 7, p. 40). This indicates that the per-
centage of all injuries with SIF exposure potential is
organization- and location-specific, and in all cases
is a subset of all reported lower severity injuries.
The Contributing Factors for SIFs Are Different
Than Those That Underlie Non-SIFs
The study design called for a comparison between
qualitative analysis of case narratives and quantita-
tive analysis using a statistical tool. This compara-
tive assessment demonstrated that the qualitative
approach yielded results comparable to a more rig-
orous quantitative approach. The causes and roots
of SIFs and non-SIFs are measurably different as
determined by both types of analyses. The study
examined and contrasted the correlates and causal
roots of two categories of injury and incident events
(including near-hits) in which the organizations
were able to provide adequate detail and narratives.
Table 1
Definition of SIF
Serious
injury
or
fatality
(SIF)
is
any
injury
that
resulted
in:
Examples
include,
but
are
not
limited
to:
Fatality
-‐-‐
Life-‐threatening
injury
or
illness
that
if
not
immediately
addressed
is
likely
to
lead
to
death
of
the
affected
individual
and
will
usually
require
intervention
of
internal
and/or
external
emergency
response
personnel
to
provide
life-‐sustaining
support.
•Laceration
or
crushing
injuries
that
result
in
significant
blood
loss
•An
injury
involving
damage
to
the
brain
or
spinal
cord
•An
event
that
requires
application
of
CPR
or
an
external
defibrillator
•Chest
or
abdominal
trauma
affecting
vital
organs
•Serious
burns
Life-‐altering
injury/permanent
disability
that
results
in
permanent
or
long-‐term
impairment
or
loss
of
use
of
an
internal
organ,
body
function
or
body
part.
•Significant
head
injuries
•Spinal
cord
injuries
•Paralysis
•Amputations
•Broken
or
fractured
bones
•Serious
burns
Table 2
Data Obtained From
Organizations in Study
Organization
Serious
injuries
and
fatalities
Non-‐SIF
recordable
injuries
Near-‐hit
incidents
Total
A
30
30
30
90
B
19
26
0
45
C
30
30
17
77
D
30
30
30
90
E
5
30
30
65
F
30
30
30
90
Total
144
176
137
457
Table 3
Number of Random
Sample Narratives
Collected
Organization
Non-‐SIF
incident
comprehensive
narratives
A
54
B
55
C
63
D
300
E
49
F
50
Total
571
5. www.asse.org SEPTEMBER 2015 ProfessionalSafety 39
Qualitative Results
A qualitative analysis approach would be more
practical for organizations that do not have ready
access to statistical tools and expertise. In such
cases, an organization has the resources to analyze
no more than about 100 cases at one time. Consid-
ering these typical limitations, researchers chose a
similar sample size for the qualitative assessment.
In this analysis, the research team evaluated root
causes on a random sample of the original 457 nar-
ratives collected to draw comparisons between two
groups created based on SIF exposure potential:
•Group 1: SIFs and non-SIF injuries and near-
hits with potential to become SIFs (n = 55)
•Group 2: Non-SIF injuries and near-hits with
no reasonable potential to become SIFs (n = 35)
The data show the causal roots of Group 1 inci-
dents are markedly different than those of Group 2.
Group 1 incidents are strongly related to deficien-
cies in management systems related to lifesaving
policies and programs (see sidebar below, right)
and pretask risk assessments, Group 2 incidents are
more likely to be related to other human factors.
This analysis identified seven themes related to
injury causes. Three of the themes accounted for
82% of SIFs and 91% of non-SIFs:
•42% of SIFs were related to breakdowns in the
processes surrounding lifesaving policies and pro-
grams, while 0% of non-SIFs had this relationship.
•29% of SIFs and 17% of non-SIFs were related
to the performance of routine tasks during which
exposure changed from a planned state, was un-
recognized and could have been prevented by ef-
fective pretask risk assessment processes.
•11% of SIFs and 74% of non-SIFs were related
to human factors not connected to the implementa-
tion of a life-saving rule process (Table 4, p. 40).
It is important to note that the researchers de-
signed the thematic categories to be mutually exclu-
sive to ensure that any case could only be assigned to
one category, thereby preventing double-counting.
Quantitative Results
To conduct a quantitative analysis, the research
team evaluated supervised machine learning tech-
niques for classification. These techniques evaluate
the properties and patterns of explanatory (inde-
pendent) variables in terms of the targeted outcome
(dependent) variable. Decision trees were selected
in part because the output diagrams are simple to
understand, leading to enhanced practical applica-
tion (Hastie, Tibshirani & Friedman, 2009).
After the evaluation of several types of decision
trees based on the data analysis and model valida-
Lifesaving Safety Rules & Policies
Lifesaving safety rules, policies and programs are those processes
designed specifically for the preservation of human life in the
workplace. Typical lifesaving policies and programs identified by
the research partners included:
•lockout/tagout;
•confined space entry;
•working at elevations/fall arrest;
•machine guarding—barricades;
•operations of mobile equipment;
•suspended loads;
•equipment and pipe openings;
•hot work permits;
•excavations and trenches;
•NFPA 70E (arc flash protection).
Figure 5
Validating Criticism
of Heinrich’s Triangle
Medical Treatment, 9291
Restricted Duty and Lost
Workday Cases, 6570
Serious Injuries and
Fatalities**, 203
Figure 6
Potential SIF
Exposure CasesSIF
21%
Potentially
SIF
This research indi-
cates that the ratio
of less to more se-
vere injuries varies
among companies,
and that no con-
stant ratio exists.
6. 40 ProfessionalSafety SEPTEMBER 2015 www.asse.org
tion, a chi-squared automatic interaction detector
(CHAID) was used. These not only predict the out-
come variable (SIF/non-SIF) but they also detect
interactions between the explanatory variables.
The model was validated based on the partitioning
of the dataset into training and testing sets.
Analysis was conducted on all of the
original 457 case narratives obtained. This
dataset used the SIF determination as the
target variable and included:
•Group 1: SIFs and non-SIF injuries
and near-hits with potential to become
SIFs—319 cases examined.
•Group 2: Non-SIF injuries and near-
hits with no reasonable potential to be-
come SIF—138 cases examined.
The model developed (Figure 8) cor-
rectly classified incidents with an overall
accuracy of 78% and categorized SIF in-
cidents with 82% accuracy. This analy-
sis showed that Group 1 injuries had a
greater association with two variables
than Group 2 injuries.
•Type of work activities and work situa-
tions. This included operation of mobile
equipment, watercraft, working under
suspended loads and working at eleva-
tions. Of 126 injuries sustained in asso-
ciation with these activities, 114 (90.5%)
were Group 1, and only 12 injuries were
Group 2. Among these activities, 36 were
coupled with factors such as poor or risky
standard operating procedures or a deviation or
drift from normal procedures over time.
•Type of exposure sources and safety controls. This
group included equipment and pipe opening of
hazardous chemicals, lockout/tagout, machine
guarding and barricades, confined space entry and
use of hot work permits. Of 47 injuries
sustained in association with the type of
safety control, all 47 injuries were Group 1.
This finding confirms that data on
high-potential non-SIF outcome cases
can be useful in defining exposure to SIF.
These exposures, or SIF precursors, will
form the basis for intervention efforts.
The qualitative and quantitative analy-
ses were conducted independently by dif-
ferent members of the research team to
reduce potential for bias. When the results
of each analysis were compared to each
other, it was observed that each analy-
sis approach yielded essentially the same
conclusions: The factors contributing to
SIF cases and non-SIF cases are notably
different; SIF precursors are discoverable
in low-severity cases with SIF exposure
potential; and the integrity and reliability
in life-saving rule programs are important
areas to focus on for SIF prevention.
SIF Exposure Cases Have
Discoverable Precursors
A systematic review of the submitted
cases revealed that the occurrence of a
major event requires a special and infre-
quent configuration of factors—a high-
risk situation must be present, the safety
controls designed to protect against injury
must fail and this combination must be al-
Figure 7
BST Study on SIF
Table 4
Injury Cause Themes
Theme
SIF
or
SIF
potential
incident
(n
=
55)
Non-‐SIF
potential
incident
(n
=
35)
Performing
a
routine
operation/production
or
a
maintenance/repair
task,
connected
with
a
breakdown
in
an
established
life
safety
rule
program/process
42%
0%
Performing
a
routine
operation/production
or
a
maintenance/repair
task
(not
governed
by
an
established
life
safety
rule
program/process)
connected
to
an
exposure
that
changed
from
a
“normal
state,”
was
not
anticipated/recognized/controlled
and
likely
could
have
been
prevented
by
an
effective
pre-‐task
risk
assessment
(PTRA)
process
29%
17%
Other
human
factors
that
are
not
connected
to
an
established
life
safety
rule
program/process
or
not
usually
conducive
to
PTRA.
Involved
in
either
a
routine
operation/production
or
a
maintenance/repair
task.
11%
74%
Involved
in
routine
operation/production
or
a
maintenance/repair
task,
and
a
connection
to
an
equipment/facility/process/engineering
design
flaw
has
been
established.
5%
3%
Involved
in
routine
operation/production
or
a
maintenance/repair
task,
and
a
connection
to
predictive
and
preventative
maintenance
and
inspection,
and
reliability
systems
have
been
established.
5%
6%
The percentage of
nonserious injuries
that had SIF expo-
sure potential ranged
from 10% to 36%.
7. www.asse.org SEPTEMBER 2015 ProfessionalSafety 41
lowed to continue. This series of factors all must oc-
cur, and this is what the research team referred to as
an SIF precursor.
An SIF precursor is a high-risk situation in which
management controls are either absent, ineffec-
tive, or not complied with, and which will result in a
serious or fatal injury if allowed to continue.
The team’s other accepted, and more suc-
cinct, definition of a SIF precursor is: An un-
mitigated high risk situation which will result in a
serious or fatal injury if allowed to continue.
In our group discussions, research and ex-
perience, it is clear that SIF precursors have a
central unifying theme—they are conditions,
behaviors, practices, exposures, situations and
factors that lead to or contribute to the causation
of a serious injury or fatality.
For example, suppose a worker is replacing a
valve while working on a scaffold 30 ft above grade
level. The worker is improperly tied off to an elec-
trical cable tray suspended from the ceiling, and
the scaffold itself has a poorly secured top railing.
The worker trips while removing the heavy valve
assembly, crashes through the railing, and falls to
the ground when the cable tray that he was at-
tached to collapses.
The investigation also reveals that the scaffold had
not been inspected and that the supervisor autho-
rized the use of the improvised anchor point, think-
ing that the site policy allowed him the authority to
do so. When other work crews and supervisors were
interviewed, they revealed that workers routinely
used improvised anchor points that were not for-
mally evaluated and approved by engineering; that
scaffolds were erected by a contracted crew; and that
the inspection and turnover procedure was irregu-
larly followed. Workers were trained in the proper
use of fall arrest devices, but the training did not re-
quire demonstration of use. In this case, the man-
agement control program, “working at elevations,”
existed but it was ineffective, and the process defi-
ciencies were allowed to continue long enough that
a fatality eventually occurred.
The SIF precursors for this event were discover-
able through observation, inspections, interviews,
near-hit reports and other injury reports. One
technique that is particularly useful in identify-
ing SIF precursors is longitudinal analysis (corre-
lational research involving repeated observations
of reported events over long periods of time) of
available data; this can reveal that SIF precursors
have existed in an organization/site for a long
time. When this blind spot is removed, it becomes
equally obvious that the occurrence of an SIF event
should not be viewed as a one-off or fluke event.
Discussion
Summary of Research Results
To recap, the research team reached the follow-
ing conclusions:
•The Heinrich triangle is accurate descriptively.
•That triangle is not accurate predictively.
•A subset of reported safety incidents will have
SIF exposure potential.
•The causal factors for SIFs are different in kind
than those that underlie non-SIFs.
•It is unlikely that a serious injury event is a one-
off, considering that the precursors leading to it
have been present all along.
Limitations in Data & Interpretations
As noted, there was large variability in the data
available. Some organizations simply did not have
enough incidents to provide the requested 30 narra-
tives. For example, Company E only had five SIF cas-
es and Company B did not have a near-hit reporting
system and, thus, could not provide 30 narratives
in this category. However, the researchers feel this
would have only a negligible effect on the findings.
The most significant limitation was the differences
The model
developed cor-
rectly classified
incidents with an
overall accu-
racy of 78% and
categorized SIF
incidents with
82% accuracy.
Figure 8
Model Developed & Outcomes
All
Incidents
70%
SIF,
n
=
457
Ac5vity
Equipment/Pipe
Opening
of
Hazardous
Chemicals,
LOTO,
Machine
Guarding/Barricades,
Confined
Space
Entry,
Hot
Work
100%
SIF,
n
=
47
All
Other
Ac5vi5es
51%
SIF,
n
=
207
Opera5on
of
Mobile
Equipment,
LiTing
Opera5ons,
Working
at
Eleva5ons
91%
SIF,
n
=
126
Poor/Risky
SOPs,
Devia5on/DriT
from
Normal
Procedures
Over
Time
100%
SIF,
n
=
36
Work
Prac5ce
Factors
Horseplay/Impaired
Workers
70%
SIF,
n
=
77
8. 42 ProfessionalSafety SEPTEMBER 2015 www.asse.org
in the length and detail of the narratives provided,
which could range from several sentences to several
pages. While this may have potentially led to some
bias or misinterpretation in the analysis and results,
the researchers are confident that their assessments
were valid based on their knowledge of the workplace
conditions and tasks associated with the incidents.
The New Paradigm for Prevention of SIFs
As a result of this research, a new paradigm is
proposed for understanding and preventing SIFs
(Figure 9). Several new concepts are introduced for
consideration by OSH professionals, organization-
al and labor leaders, and safety regulators.
1) Do not expect SIF prevention by working
outside of the SIF triangle. On average, 21% of
reported cases will have SIF exposure. Because
the causes of SIF cases are different than non-SIF
cases, working in the 79% non-SIF section of the
injury triangle is unlikely to prevent SIF cases.
2) The recordable injury log is misleading
when it comes to SIF exposure. Organizations
should review all reported OSH incidents and
identify those with SIF exposure potential. All
recordable injuries are not equal. A broken foot
caused by stepping on a rock in the parking lot has
significantly less SIF exposure than a broken foot
that is the result of being driven over by a fork-
lift. On the OSHA 300 log, these two cases appear
identical due to outcome, but the exposure situa-
tion tells a different story. Most organizations do
not have consistent visibility of these data because
they is buried in the category of recordable injuries
and because those with high SIF are not distin-
guished from those with low SIF (Manuele, 2008).
The research team encourages the addition of a
new column to the OSHA 300 log, “SIF Y/N,” as a
way to gain a truer measure of what really matters.
3) The SIF blind spot is significant. While many
organizations are aware of non-SIFs that have high
potential, few have the consistent visibility needed to
address precursors in sustainable ways (Busse, Cur-
tin, Longhi, et al., 2008; Nash, 2008). Since OSHA to-
tal recordable incident rate changes are not indicative
of changes to SIF potential, without measuring inci-
dents with SIF potential organizations have no way to
assess whether they are making progress in reducing
exposures that contribute to SIFs (Manuele, 2008).
4) An organization’s view on SIFs must
evolve. This involves several steps.
•Educate senior leaders. Corporate executives
must understand this problem before they can act
on it. The solutions to the SIF problem require their
attention, so enlisting their sponsorship is critical
(Krause, 2005).
•Provide visibility to SIF exposure. Develop a new
working definition of serious injury within the organi-
zation. Determine the SIF exposure potential for each
reported event and calculate an SIF exposure rate.
•SIF precursors are discoverable and a key to in-
tervention design. They are embedded in high-risk/
high-exposure tasks (and the research data showed
that 81% of these exposures occurred in the conduct
of routine tasks). Management control systems may
be missing, deficient or not complied with, and these
deficiencies have been allowed to continue. Establish
an ongoing process for identifying and remediating
precursors. This requires examining all data, includ-
ing incidents, near-hits, safety observations, audit
findings and interviews with employees. OSH pro-
fessionals should include process safety exposures as
well as personal safety exposures.
•Integrate interventions into existing safety
management systems. Many organizational sys-
tems, such as life-saving safety rules, pretask risk
assessments, stop-work authority, incident han-
dling systems, audits and safety observations, al-
ready exist, and the solutions to SIF precursors can
be built into these systems.
5) Incident reporting and investigations are
not as effective as they should be. The case nar-
ratives are critical to understanding the context of
an SIF exposure situation. Longitudinal analysis
will reveal significant opportunities for improve-
ment such as identification of multiple contributing
factors and precursors; effectiveness of corrective
and preventive actions; and effectiveness of com-
municating and implementing lessons learned.
Highly effective incident reporting and investiga-
tion systems can be instrumental in the transfor-
mation to a high-performance organization.
6) The role for behavior-based safety is sig-
nificant and underused. The study team further
examined a sample size of 55 SIF/SIF-potential
cases and confirmed that the SIF precursors, pre-
conditions and exposures that contributed to the
occurrence of these incidents would be discover-
able through interviews and/or observations in
87% of the cases. More work is needed to develop
observers’ abilities to discover SIF precursors.
7) SIF exposure events are not one-off events.
Because the precursors to these events have been
in place long before the event occurred, manage-
ment’s vocabulary (“out of the blue,” “freak acci-
Figure 9
Proposed Paradigm