2015 Revised Utstein-Style Recommended Guidelines for Uniform Reporting of Data From Drowning-Related Resuscitation: An ILCOR Advisory Statement

BACKGROUND

Utstein-style guidelines use an established consensus process, endorsed by the international resuscitation community, to facilitate and structure resuscitation research and publication. The first "Guidelines for Uniform Reporting of Data From Drowning" were published over a decade ago. During the intervening years, resuscitation science has advanced considerably, thus making revision of the guidelines timely. In particular, measurement of cardiopulmonary resuscitation elements and neurological outcomes reporting have advanced substantially. The purpose of this report is to provide updated guidelines for reporting data from studies of resuscitation from drowning.

METHODS

An international group with scientific expertise in the fields of drowning research, resuscitation research, emergency medical services, public health, and development of guidelines met in Potsdam, Germany, to determine the data that should be reported in scientific articles on the subject of resuscitation from drowning. At the Utstein-style meeting, participants discussed data elements in detail, defined the data, determined data priority, and decided how data should be reported, including scoring methods and category details.

RESULTS

The template for reporting data from drowning research was revised extensively, with new emphasis on measurement of quality of resuscitation, neurological outcomes, and deletion of data that have proved to be less relevant or difficult to capture.

CONCLUSIONS

The report describes the consensus process, rationale for selecting data elements to be reported, definitions and priority of data, and scoring methods. These guidelines are intended to improve the clarity of scientific communication and the comparability of scientific investigations.

Unmanned aerial vehicles in construction and worker safety

Applications of unmanned aerial vehicles (UAVs) for military, recreational, public, and commercial uses have expanded significantly in recent years. In the construction industry, UAVs are used primarily for monitoring of construction workflow and job site logistics, inspecting construction sites to assess structural integrity, and for maintenance assessments. As is the case with other emerging technologies, occupational safety assessments of UAVs lag behind technological advancements. UAVs may create new workplace hazards that need to be evaluated and managed to ensure their safe operation around human workers. At the same time, UAVs can perform dangerous tasks, thereby improving workplace safety. This paper describes the four major uses of UAVs, including their use in construction, the potential risks of their use to workers, approaches for risk mitigation, and the important role that safety and health professionals can play in ensuring safe approaches to the their use in the workplace.

The new ANSI nail gun standard: A lost opportunity for safety

Pneumatic nail guns have been shown in published studies to cause injury and death to both workers and consumers, but those equipped with sequential trigger mechanisms provide much greater safety protection against unintentional discharge than those equipped with contact triggers. In 2015 the American National Standards Institute (ANSI) approved a revision to its 2002 nail gun standard, but failed to require sequential triggers. Substantive and procedural deficiencies in the ANSI standard's development process resulted in a scientifically unsound nail gun safety standard, detracting from its use as the basis for a mandatory national safety standard and ultimately from its ability to protect worker and consumer users. Am. J. Ind. Med. 60:147-151, 2017. © 2016 Wiley Periodicals, Inc.

Preventing falls in residential construction: Effectiveness of engaging partners for a national social marketing campaign

BACKGROUND

Falls are the leading cause of fatalities in construction. The Safety Pays, Falls Cost campaign aims to prevent falls in residential construction. A critical component of our social marketing approach was to involve 70 partners in reaching target audiences.

METHODS

We assessed partner engagement April 2012-August 2013 through: (1) baseline partnership quality interviews (eight partners); (2) pre-/post-partner "market" readiness in-depth interviews (three partners); (3) a pre-/post- (29/31 partners) online partner engagement survey; and (4) standardized metrics to measure partner activity.

RESULTS

We found a high level of interest and engagement that increased with the addition of prompting to action through regular communication and new resources from organizers and formation of local partnerships that were able to tailor their activities to their own communities or regions.

CONCLUSION

It is feasible to leverage government-labor-management partnerships that enjoy trust among target audiences to widely disseminate campaign materials and messages.

Brain resuscitation in the drowning victim

Drowning is a leading cause of accidental death. Survivors may sustain severe neurologic morbidity. There is negligible research specific to brain injury in drowning making current clinical management non-specific to this disorder. This review represents an evidence-based consensus effort to provide recommendations for management and investigation of the drowning victim. Epidemiology, brain-oriented prehospital and intensive care, therapeutic hypothermia, neuroimaging/monitoring, biomarkers, and neuroresuscitative pharmacology are addressed. When cardiac arrest is present, chest compressions with rescue breathing are recommended due to the asphyxial insult. In the comatose patient with restoration of spontaneous circulation, hypoxemia and hyperoxemia should be avoided, hyperthermia treated, and induced hypothermia (32-34 °C) considered. Arterial hypotension/hypertension should be recognized and treated. Prevent hypoglycemia and treat hyperglycemia. Treat clinical seizures and consider treating non-convulsive status epilepticus. Serial neurologic examinations should be provided. Brain imaging and serial biomarker measurement may aid prognostication. Continuous electroencephalography and N20 somatosensory evoked potential monitoring may be considered. Serial biomarker measurement (e.g., neuron specific enolase) may aid prognostication. There is insufficient evidence to recommend use of any specific brain-oriented neuroresuscitative pharmacologic therapy other than that required to restore and maintain normal physiology. Following initial stabilization, victims should be transferred to centers with expertise in age-specific post-resuscitation neurocritical care. Care should be documented, reviewed, and quality improvement assessment performed. Preclinical research should focus on models of asphyxial cardiac arrest. Clinical research should focus on improved cardiopulmonary resuscitation, re-oxygenation/reperfusion strategies, therapeutic hypothermia, neuroprotection, neurorehabilitation, and consideration of drowning in advances made in treatment of other central nervous system disorders.

Occupational safety and health, green chemistry, and sustainability: a review of areas of convergence

With increasing numbers and quantities of chemicals in commerce and use, scientific attention continues to focus on the environmental and public health consequences of chemical production processes and exposures. Concerns about environmental stewardship have been gaining broader traction through emphases on sustainability and "green chemistry" principles. Occupational safety and health has not been fully promoted as a component of environmental sustainability. However, there is a natural convergence of green chemistry/sustainability and occupational safety and health efforts. Addressing both together can have a synergistic effect. Failure to promote this convergence could lead to increasing worker hazards and lack of support for sustainability efforts. The National Institute for Occupational Safety and Health has made a concerted effort involving multiple stakeholders to anticipate and identify potential hazards associated with sustainable practices and green jobs for workers. Examples of potential hazards are presented in case studies with suggested solutions such as implementing the hierarchy of controls and prevention through design principles in green chemistry and green building practices. Practical considerations and strategies for green chemistry, and environmental stewardship could benefit from the incorporation of occupational safety and health concepts which in turn protect affected workers.

A self-assessment tool was reliable in identifying hazards in the homes of elders

BACKGROUND AND OBJECTIVES

Falls are a leading cause of fatal and nonfatal injuries, particularly among the elderly. A reliable instrument for self-assessment of home falls hazards would facilitate screening for falls risk. This study examined the reliability of self-assessment of home falls hazards by elderly women.

METHODS AND SETTING

Participants were 52 elderly women, aged 67 to 97. All evaluations were performed in the participants' homes. Home falls hazards were evaluated independently by study participants and by trained observers.

RESULTS

Kappa statistics indicated good to excellent agreement for most of the environmental factors. However, observers were significantly more likely than the study participants to report certain tripping hazards, particularly objects in walkways.

CONCLUSION

This home checklist is an important step towards a reliable self-report instrument for measuring home falls hazards. Self-assessment appears to be a reliable method for assessing many putative hazards of falling in the home. However, our findings raise questions regarding the reliable assessment of tripping hazards.

A new definition of drowning: towards documentation and prevention of a global public health problem

Drowning is a major global public health problem. Effective prevention of drowning requires programmes and policies that address known risk factors throughout the world. Surveillance, however, has been hampered by the lack of a uniform and internationally accepted definition that permits all relevant cases to be counted. To develop a new definition, an international consensus procedure was conducted. Experts in clinical medicine, injury epidemiology, prevention and rescue from all over the world participated in a series of "electronic" discussions and face-to-face workshops. The suitability of previous definitions and the major requirements of a new definition were intensely debated. The consensus was that the new definition should include both cases of fatal and nonfatal drowning. After considerable dialogue and debate, the following definition was adopted: "Drowning is the process of experiencing respiratory impairment from submersion/immersion in liquid." Drowning outcomes should be classified as: death, morbidity, and no morbidity. There was also consensus that the terms wet, dry, active, passive, silent, and secondary drowning should no longer be used. Thus a simple, comprehensive, and internationally accepted definition of drowning has been developed. Its use should support future activities in drowning surveillance worldwide, and lead to more reliable and comprehensive epidemiological information on this global, and frequently preventable, public health problem.

Prevention of knee injuries in sports. A systematic review of the literature

AIM

We reviewed evidence regarding risk factors associated with incidence of knee injuries both to assess the effectiveness of prevention strategies, and to offer evidence-based recommendations to physicians, coaches, trainers, athletes, and researchers.

METHODS

We searched electronic data bases without language restriction for the years 1966 - September 1, 2001, identified citations from reference sections of research papers retrieved, contacted experts in the field, and searched the Cochrane Collaboration. Of the 328 citations identified, we emphasized the results from the 13 reports that compared alternative methods to prevent knee injury and assessed the methodologic quality of these reports using a standardized instrument.

RESULTS

Five studies addressed the effectiveness of bracing in football players; these studies showed no consistent evidence of benefit. Two studies comparing alternative cleat designs and a controlled study testing the effects of adjustments in the ski boot/binding system were difficult to interpret because of inadequate reporting of methodology. Six prospective studies that addressed the impact of conditioning and training showed promise of proprioception and neuromuscular training for protection against knee injury. We identified serious flaws in study design, control of bias, and statistical methods; the median quality scores ranged from 11 to 56 (out of 100).

CONCLUSION

Structured training programs that emphasize neuromuscular and proprioceptive training offer encouraging evidence for the prevention of knee injuries. However, flaws in study design and implementation have limited the effectiveness of work in this field. A rigorously implemented research program is needed to address this critically important sports medicine problem.

Deaths due to injury in the military

INTRODUCTION

More military personnel die of injuries each year than any other cause. This paper provides a basic epidemiologic description of injury deaths in the military.

METHODS

Using fatality data from the Department of Defense Directorate of Information and Operations Reports and population data from the Defense Manpower Data Center, death rates of men and women in the military services for unintentional injury, suicide, homicide, and illness were calculated for the 1980-1992 period.

RESULTS

From 1980 to 1992, injuries (unintentional injuries, suicides, and homicides combined) accounted for 81% of all nonhostile deaths among active duty personnel in the Armed Services. The overall death rate due to unintentional injuries was 62.3 per 100,000 person-years. The suicide rate was 12.5, the homicide rate 5.0, and the death rate due to illness 18.4. From 1980 to 1992 mortality from unintentional injuries declined about 4% per year. The rates for suicide and homicide were stable. Men in the services die from unintentional injuries at about 2.5 times the rate of women and from suicides at about twice the rate of women. Women in the military, however, have a slightly higher homicide rate than men.

CONCLUSION

Injuries (unintentional injuries, suicides, and homicides) are the leading cause of death among active duty members of the U.S. Armed Forces, accounting for about four out of five deaths. The downward trend for fatal unintentional injuries indicates the success that can be achieved when attention is focused on preventing injuries. Further reduction in injury mortality would be facilitated if collection and coding of data were standardized across the military services.

The prevention of ankle sprains in sports. A systematic review of the literature

To assess the published evidence on the effectiveness of various approaches to the prevention of ankle sprains in athletes, we used textbooks, journals, and experts in the field of sports medicine to identify citations. We identified 113 studies reporting the risk of ankle sprains in sports, methods to provide support, the effect of these interventions on performance, and comparison of prevention efforts. The most common risk factor for ankle sprain in sports is history of a previous sprain. Ten citations of studies involving athletes in basketball, football, soccer, or volleyball compared alternative methods of prevention. Methods tested included wrapping the ankle with tape or cloth, orthoses, high-top shoes, or some combination of these methods. Most studies indicate that appropriately applied braces, tape, or orthoses do not adversely affect performance. Based on our review, we recommend that athletes with a sprained ankle complete supervised rehabilitation before returning to practice or competition, and those athletes suffering a moderate or severe sprain should wear an appropriate orthosis for at least 6 months. Both coaches and players must assume responsibility for prevention of injuries in sports. Methodologic limitations of published studies suggested several areas for future research.

Alcohol-influenced recreational boat operation in the United States, 1994

BACKGROUND

There were 783 recreational boating fatalities in the United States in 1994. One contributor to this toll is alcohol-influenced operation of boats. Our study objective was to determine the prevalence of alcohol-influenced motor boat operation, and describe its relationship to demographic factors and other risk behaviors.

METHODS

In 1994, a randomly dialed national telephone survey contacted 5238 adult respondents who reported on their operation of motor boats, alcohol use, and other potential injury risk behaviors. Data were weighted to obtain national estimates and percentages.

RESULTS

Of 597 respondents who operated a motor boat in 1994, 31% (206 respondents) reported doing so at least once while alcohol-influenced. Alcohol-influenced operation of a motor boat was significantly more likely among males, individuals between 25 and 34 years of age, and those with greater than a college education. Alcohol-influenced motor boat operation was also more common among those who drove motor vehicles while alcohol-influenced, and those who drove a motor vehicle without using a seat belt.

CONCLUSIONS

To decrease alcohol-influenced boating, new strategies should be developed. Strategies used to decrease drinking and driving motor vehicles may prove adaptable to preventing alcohol-influenced boating. More effective means of monitoring alcohol-influenced boating is needed. Alcohol use by passengers on boats should not be overlooked as a problem.

Injury rates from walking, gardening, weightlifting, outdoor bicycling, and aerobics

PURPOSE

The objective of this survey was to estimate the frequency of injuries associated with five commonly performed moderately intense activities: walking for exercise, gardening and yard work, weightlifting, aerobic dance, and outdoor bicycling.

METHODS

National estimates were derived from weighted responses of over 5,000 individuals contacted between April 28 and September 18, 1994, via random-digit dialing of U.S. residential telephone numbers. Self-reported participation in these five activities in the late spring and summer of 1994 was common, ranging from an estimated 14.5 +/- 1.2% of the population for aerobics (nearly 30 million people) to 73.0 +/- 1.5% for walking (about 138 million people).

RESULTS

Among participants, the activity-specific 30-d prevalence of injury ranged from 0.9 +- 0.5% for outdoor bicycle riding to 2.4 +- 1.3% for weightlifting. The estimated number in the 30 d of people injured in the 30 d before their interview ranged from 330,000 for outdoor bicycle riding to 2.1 million for gardening or yard work. Incidence rates for injury causing reduced participation in activity were 1.1 +/- 0.5x100 participantsx30 d for walking, 1.1 +/- 0.4 for gardening, and 3.3 +/- 1.9 for weightlifting. During walking and gardening, men and women were equally likely to be injured, but younger people (18-44 yr) were more likely to be injured than older people (45 + yr). Injury rates were low, yet large numbers of people were injured because participation rates were high. Most injuries were minor, but injuries may reduce participation in these otherwise beneficial activities.

CONCLUSIONS

Additional studies to confirm the magnitude of the problem, to identify modifiable risk factors, and to recommend methods to reduce the frequency of such injuries are needed.

Childhood drownings and fencing of outdoor pools in the United States, 1994

OBJECTIVES

To determine the prevalence of proper fencing around outdoor swimming pools among US households and to describe this fencing in relation to demographic and other household factors. To estimate the number of drownings among children <5 years of age that might be prevented by having proper fencing around all residential pools in the United States.

METHODS

A 1994, randomly dialed national telephone survey contacted 5238 adults who reported demographic information and household characteristics including whether the household had an outdoor swimming pool and the fencing around the pool. Data were weighted to obtain national estimates and percentages. The number of preventable drownings was estimated with a population-attributable risk equation.

RESULTS

Approximately 18.5 million American households owned or had access to an outdoor swimming pool in 1994, and 76% (13.9 million) of them appeared to have had adequate fencing. Adequate fencing was associated with household income and type of home. We estimate that 19% of pool-related drownings among children <5 years of age in 1994 (88 drownings) might have been prevented if all residential pools in the United States were properly fenced.

CONCLUSIONS

Adequate pool fencing prevents a child from having access to a swimming pool if a responsible adult is not present and has been promoted as a method to prevent drowning. Our research suggests that even if all residential pools in the United States were properly fenced, most drownings among children <5 years of age would not be prevented. Thus, additional strategies to prevent drowning will be needed.

The epidemiology of sports-related traumatic brain injuries in the United States: recent developments

We examined recent population-based data from the National Health Interview Survey, Consumer Product Safety Commission, and state-based traumatic brain injury (TBI) surveillance programs that provide estimates of the overall incidence of sports-related TBI in the United States. Available data indicate that sports-related TBI is an important public health problem because of the large number of people who incur these injuries each year (approximately 300,000), the generally young age of patients at the time of injury (with possible long-term disability), and the potential cumulative effects of repeated injuries. The importance of this problem indicates the need for more effective prevention measures. The public health approach can guide efforts in injury prevention and control. The steps in this approach are (1) identifying the problem, (2) identifying risk factors, (3) developing and testing interventions, and (4) implementing programs and evaluating outcomes. Each of these steps requires adequate data. This article examines the limitations of current sports-related TBI data and suggests ways to improve data in order to develop more effective injury prevention strategies. The impact of sports-related TBI on the public indicates that this task deserves a high priority.

Personal watercraft-related injuries. A growing public health concern

CONTEXT

An increase in the recreational use of personal watercraft (PWC) raises concern about an increase in associated injuries on a national level.

OBJECTIVE

To estimate the relative frequency, types of injury, and demographic features of persons injured while using PWC in the United States.

DESIGN

Case series.

SETTING

Emergency department (ED) visits to hospitals participating a national probability sample.

PARTICIPANTS

All persons treated for PWC-related injury from January 1,1990, through December 31, 1995.

RESULTS

An estimated 32954 persons (95% confidence interval [CI], 22919-42989) with PWC-related injuries were treated in US hospital EDs, of which 3.5% were hospitalized. Personal watercraft-related injuries have increased significantly from an estimated 2860 in 1990 to more than 12000 in 1995. During this period, the number of PWC in operation increased 3-fold from approximately 241500 in 1990 to an estimated 760000 in 1995. The most prevalent diagnoses were lacerations, contusions, and fractures.

MAIN OUTCOME MEASURES

The estimated number and percentage of patients treated in EDs for PWC-related injuries, by year, age, sex, and the number and rate per 1000 of PWC in operation by year.

CONCLUSIONS

Since 1990, there has been at least a 4-fold increase in injuries associated with an increase in the recreational use of PWC. The rate of ED-treated injuries related to PWC was about 8.5 times higher (95% CI, 8.2-8.8; 1992 data) than the rate of those from motorboats. Specific training and adult supervision is recommended for minors using PWC. Furthermore, medical practitioners should encourage personal flotation device use and other protection for their patients who are known water enthusiasts.