Hired crop worker injury risks on farms in the United States during three different periods between 2002 and 2015

BACKGROUND

Hired crop workers have high incidence of work-related injuries, but little has been documented about potential risks at the national level.

METHODS

Data were obtained from a national probability sample of hired crop workers in the United States (U.S.) during 2002-2004 (period I), 2008-2010 (period II), and 2014-2015 (period III). Multivariable logistic regression models of work-related injury were constructed using an occupational exposure adjustment for weeks worked in the previous year.

RESULTS

Hired crop workers reporting that their employer did not provide clean drinking water and disposable cups every day were estimated to be at greater odds of injury during all three periods. Having at least some English-speaking ability was associated with increased odds of injury in two periods, while owning a dwelling in the U.S. showed greater injury risk during period II but was associated with lower risk during period III. Other items significantly associated with injury during at least one of the study periods in the final multivariable logistic models included being a direct-hire, a migrant worker, U.S.-born, receiving public aid, and having a health condition.

CONCLUSIONS

Hired crop workers are an extremely marginalized population of workers in the U.S. Innovative intervention methods must extend beyond traditional occupational models to focus on the overall health of hired crop workers, including increasing healthcare access, ending agricultural exceptionalism to provide equal regulatory protections afforded to workers in other industries, and adequate enforcement of existing regulations. These findings contribute to the understanding of correlates related to increased work-related injury among hired crop workers, and have implications in fields of prevention, intervention, and policy.

Robot-related fatalities at work in the United States, 1992-2017

BACKGROUND

Industrial robots became more commonplace in the US workplace during the mid- to latter part of the twentieth century. Recent scientific advances have led to the development of new types of robots, resulting in rapidly changing work environments. Information on occupational robot-related fatalities is currently limited for this developing field.

METHODS

Robot fatalities were identified by a keyword search in restricted-access research files from the Census of Fatal Occupational Injuries (CFOI) surveillance system of the Bureau of Labor Statistics from the years 1992-2017.

RESULTS

There were 41 robot-related fatalities identified by the keyword search during the 26-year period of this study, 85% of which were males, with the most cases (29%) occurring within the age group 35-44 years. Fatalities occurred primarily with large employers that were geographically clustered, with the Midwest accounting for 46% of the total. Most of the cases involved stationary robots (83%) and robots striking the decedents while operating under their own power (78%). Many of these striking incidents occurred while maintenance was being performed on a robot.

CONCLUSIONS

The changing nature of robotics in the workplace suggests that emerging technologies may introduce new hazards in the workplace. Emerging technologies have led to an increase in the number of robots in the workplace and to increased human exposure to robotic machinery. These patterns demonstrate that public health professionals will likely face significant challenges to keep pace with developments in robotics to ensure the safety and health of workers across the country.

Surveillance of acute nonfatal occupational inhalation injuries treated in US hospital emergency departments, 2014-2017

BACKGROUND

Acute nonfatal occupational inhalation injuries are caused by exposures to airborne toxicants and contaminants in the workplace. A 1990s study found that US emergency department (ED)-based inhalation injury rates were higher than those seen in the United Kingdom and Canada. This study examines 4 years of hospital ED data to estimate current rates of occupational inhalation injuries.

METHODS

Data from the National Electronic Injury Surveillance System Occupational Supplement were used to identify nonfatal occupational inhalation injuries treated in US hospital EDs from 2014 to 2017. A workplace inhalation injury was defined as any worker treated in an ED as a result of inhaling a harmful substance at work.

RESULTS

From 2014 to 2017, there were an estimated 2.2 occupational inhalation injuries per 10,000 full-time equivalents (FTE) (95% confidence interval [CI]: 1.6-2.8) treated in EDs, a rate nearly four times that found in Bureau of Labor Statistics data. Although men incurred 60% (95% CI: 56%-64%) of the injuries, the overall injury rates for men and women were similar at 2.3 (95% CI: 1.7-2.9) and 2.1 (95% CI: 1.4-2.7) per 10,000 FTE, respectively. By age group, workers less than 25 years of age were at greater risk of injury at 4.1 injuries per 10,000 FTE (95% CI: 2.8-5.3).

CONCLUSIONS

These results illustrate the burden of nonfatal occupational inhalation injuries, providing an understanding of how injuries are distributed based on demographics. While inhalation injury rates have declined over the last two decades, additional research is needed to determine whether interventions have reduced risk, or if the availability of alternate sources of medical treatment is a factor.

A National Overview of Youth andInjury Trends on U.S. Farms, 2001-2014

HIGHLIGHTS The total number of injuries to all youth on farms consistently declined during the 14-year period from 2001 to 2014. Injuries to household farm youth, after initial declines, increased in 2012 and 2014. Although progress in farm youth safety has been made, farms continue to be hazardous places for youth. ABSTRACT. The National Institute for Occupational Safety and Health (NIOSH) conducted injury surveillance for youth on U.S. farms for two decades to measure childhood injury burden, track injury trends, and monitor hazardous injury exposures. The Childhood Agricultural Injury Survey (CAIS), a regionally stratified telephone survey, collected injury and demographic data for all youth less than 20 years of age on U.S. farms. Results from the 2014 survey are provided. Trend analyses for all survey years were conducted using a Poisson regression model with generalized estimating equations. Rate ratios with corresponding 95% confidence intervals were calculated from the model. In 2014, there were an estimated 11,942 youth farm injuries. Of these, 63% occurred to household youth. Youth between the ages of 10 and 15 incurred the most injuries, and 34% of the injuries were work-related. The total number of injuries to all youth on farms consistently declined during the 14-year period from 2001 to 2014, with annual injury rates ranging from 13.5 to 5.7 per 1,000 farms. The injury rates for household youth decreased through 2009 but increased slightly in 2012 and 2014. Farms continue to be hazardous environments for youth. Although there has been a significant decrease in the overall numbers and rates of youth farm injuries over the past decades, researchers should continue to monitor areas that remain a concern. One area that is specifically troublesome is the increase in injury rates observed for household youth in 2014.

National Estimates of Youth and Injuries on U.S. Farms, 2012

Abstract. The National Institute for Occupational Safety and Health (NIOSH), in order to provide injury surveillance for youth on farms in the U.S., partnered with the USDA to conduct the Childhood Agricultural Injury Survey (CAIS). CAIS data for all farm youth less than 20 years of age have been collected intermittently since 1998. CAIS data from 2012 indicated that an estimated 25.9 million youth lived on, worked on, or visited U.S. farms. These youth experienced almost 14,000 injuries while on the farm. The majority of these injuries occurred to males (7,290) and youth between the ages of 10 and 15 years (5,766). Approximately 20% (2,739) of the injuries were related to work being done on the farm. Youth living on the farm incurred 56% (7,784) of the injuries. An additional 5,771 injuries occurred to hired and visiting youth. Although youth injuries on farms have declined, the numbers are still unacceptably high. Additional research and detailed assessments of subsets of the youth population would help to better direct safety intervention programs and focus future research activities. Keywords: Agriculture, Injury, Youth.

Hired crop worker injuries on farms in the United States: A comparison of two survey periods from the National Agricultural Workers Survey

BACKGROUND

Hired crop workers in the United States are at high risk of occupational injury. Targeted surveillance is important for effective occupational safety efforts.

METHODS

The National Agricultural Workers Survey was utilized to collect injury data during the years 1999, 2002-2004 (period I) and 2008-2010 (period II).

RESULTS

The overall injury rate declined between the two periods from 4.3 to 2.9/100 per full-time week-based equivalents (FTEWB ). Injury rates remained high during both periods for those with greater than 20 years farm experience (3.6 and 3.8/100 FTEWB ) and pesticide handling work (4.9 and 5.0/100 FTEWB ). Overexertion, contact with objects and equipment, and falls from height were common during both periods. Older workers comprised a greater proportion of injury cases in period II.

CONCLUSION

Overexertion that leads to sprains/strains, dangerous ladder use, and pesticide use should be targeted as important risk exposures on the farm.

Injuries to hired crop workers in the United States: a descriptive analysis of a national probability survey

BACKGROUND

Little empirical data are available examining the injury experience of hired crop workers in the United States (US). This study analyzed work-related injury data collected on these workers from a national survey.

METHODS

Data were collected through the National Agricultural Workers Survey (NAWS) for the federal fiscal years 1999, 2002, 2003, and 2004. These data provided descriptive injury characteristics and rate estimates from a sample of 13,604 crop farm workers.

RESULTS

The injury rate was 4.3 injuries per 100 week-based full-time equivalents (FTE(WB) ). The majority of the injuries occurred to male (84%) and Mexican born (72%) workers. Shuttle migrants had the highest injury rate at 7.2 injuries/100 FTE(WB) . Workers reporting one or more health conditions and workers reporting one or more musculoskeletal complaints had higher injury. The most common injury events were overexertion from lifting (20%), being struck by hand held objects (13%), and falls to a lower level (10%). Injuries due to falls to a lower level accounted for the highest average number of restricted workdays (45 days).

CONCLUSIONS

The use of hand tools, falls, and lifting overexertion injuries were identified as significant causes of injury among hired crop workers. Increased injury risk was also seen for crop workers with existing health or musculoskeletal complaints. These results are useful for targeting injury prevention efforts and future research needs for this unique worker population. Am. J. Ind. Med. 54:734-747, 2011. © 2011 Wiley-Liss, Inc.

Injuries and fatalities to U.S. farmers and farm workers 55 years and older

BACKGROUND

Previous studies have shown that older farmers and farm workers have been identified at high risk for farm fatalities, most notably involving tractor overturns. Older farmers also incur more severe non-fatal injuries.

METHODS

Data from two national surveillance systems are presented to describe fatal and non-fatal injuries occurring to older farmers 55+ years of age. Tractor-related fatality investigations for older farmers are examined for characteristics of the tractors not available in the injury surveillance systems.

RESULTS

Older farmers and farm workers averaged 26,573 lost-time injuries annually in 2001 and 2004, with an injury rate of 4.5 injuries/100 workers/year compared to an overall farming injury rate of 4.8 injuries/100 workers/year. Fatality data show that older farmers accounted for over half of all farming deaths between 1992 and 2004 (3,671 of 7,064 deaths), and had a fatality rate of 45.8 deaths/100,000 workers/year compared to the overall farming fatality rate of 25.4 deaths/100,000 workers/year. Most common mechanisms of fatal injury to older farmers were "tractors" (46%), "trucks" (7%), and "animals" (5%).

CONCLUSIONS

Although older farmers and farm workers are at lower risk of overall injury compared to their younger counterparts, injuries to farmers 55 years and older tend to be much more severe. To effectively minimize the risk faced by older farmers, prevention programs must encourage safe work behaviors and practices and the implementation/installation of appropriate safety devices and equipment.

Nonfatal injuries to household youth on racial minority-operated farms in the U.S., 2000

The National Institute for Occupational Safety and Health (NIOSH) estimated that 32,808 nonfatal injuries occurred to youth less than 20 years of age on U.S. farms during 1998. These data, however, do not allow for the identification of minority farm operators. The Minority Farm Operator Childhood Agricultural Injury Survey (M-CAIS) was conducted to provide an overview of the number of youth on minority-operated farms and their associated farm-related injuries during 2000. M-CAIS was conducted by the USDA for NIOSH through a telephone survey of 49,270 minority-operated farms identified in the 1997 Census of Agriculture. These minority-operated farms included four racial categories (black, Asian, Native American, and other) and operators of Hispanic ethnicity. This study included only racial minority-operated farms for analysis, white Hispanic farms were excluded. In 2000, there were an estimated 28,577 youth living on U.S. farms operated by racial minorities. In that year, these youth sustained an estimated 348 nonfatal injuries. Males accounted for 245 (70%) of the injuries to household youth. The majority of all injuries to household youth (247, 71%) occurred on livestock operations. Native American household youth accounted for both the largest number of injuries (177) and the highest rate of injury (24.0/1,000 household youth) on these farms. M-CAIS data indicated significant variation in injury rates among specific racial categories. Results of the M-CAIS suggest the need for prevention strategies to address issues found within these specific sub-populations of the agricultural community.

Injuries to youth living on U.S. farms in 2001 with comparison to 1998

To obtain sustained injury surveillance data for youth on farms, the National Institute for Occupational Safety and Health developed the Childhood Agricultural Injury Survey (CAIS) in collaboration with the U.S. Department of Agriculture. The first CAIS collected data for youth less than 20 years in 1998 through a regionally stratified telephone survey of 50,000 U.S. farm households; a second CAIS for 2001 was conducted using the same methodology. In 2001, there were approximately 1.2 million youth living on U.S. farms. These youth suffered an estimated 19,397 injuries (15.7/1,000 household youth). Approximately 60% (11,571) of the household youth injuries were to males. For all household youth, 10-15 year olds experienced the most injuries (49%, 9,486). In addition to providing estimates of demographics, injuries, and injury rates for household youth from the 2001 CAIS, this article provides a comparison to results from the 1998 CAIS. The number of household youth injuries on farms from 1998 to 2001 decreased by almost 30% (27,321 vs. 19,397). The results of this study show an overall decrease in the injury rate for youth living on the farm from 1998 to 2001 (18.8/1,000 household youth vs. 15.7/1,000 household youth). However, there was a considerable increase in the number of injuries to household females less than 20 years of age during this same time period. There was also an increase in the number of all terrain vehicle (ATV) and horse-related injuries. Continued surveillance is needed to assess if these are significant trends or the result of changing farm demographics.

Household youth on minority operated farms in the United States, 2000: exposures to and injuries from work, horses, ATVs and tractors

INTRODUCTION

It is likely that youth living on minority operated farms (<3% of U.S. farms) face hazards similar to the general farm population; however, since minority youth are not well represented by general farm surveys, this information hasn't been confirmed.

METHOD

Nonfatal injury and exposure data were obtained from the 2000 Minority Farm Operator Childhood Agricultural Injury Survey (M-CAIS).

RESULTS

On racial minority farms, there were an estimated 28,600 household youth. Of these, about 41% worked, 26% rode a horse, 23% drove an ATV, and 23% operated a tractor. On Hispanic farms, there were an estimated 17,998 household youth. Of these, 44% worked, 30% rode a horse, 27% drove an ATV, and 25% operated a tractor.

CONCLUSIONS

These results show the value of conducting a survey of minorities to identify high risk groups and target issues that may be unique to the minority farm population.

Nonfatal occupational injuries from slips, trips, and falls among older workers treated in hospital emergency departments, United States 1998

BACKGROUND

Falls are a leading cause of injury among older adults. As the workforce demographics shift to an older population, the dearth of information on occupational falls among older adults must be addressed.

METHODS

A national probability sample of hospital emergency departments (EDs) (National Electronic Injury Surveillance System) was utilized to characterize falls at work.

RESULTS

Older workers were found not to be at increased risk of a fall injury, but were more likely than younger workers to be hospitalized post-injury. Same-level falls were the most common type of incident among older workers. Falls from height were more prevalent among men than women. The narrative case descriptions for same-level falls to the floor primarily implicated floor contamination and tripping hazards.

CONCLUSIONS

Fall prevention programs targeted to older workers must examine extrinsic sources of falls, particularly surface traction, contaminant control, and footwear.

Occupational injury mortality surveillance in the United States: an examination of census counts from two different surveillance systems, 1992-1997

BACKGROUND

The surveillance of occupational injury mortality in the United States has evolved over the last century. Currently there are two different data sources used for the study of occupational injury mortality. Each system varies in methodology, leading to different census counts. We provide an overview and analysis of similarities and differences in these two systems.

METHODS

The National Traumatic Occupational Fatalities (NTOF) surveillance system and the Census of Fatal Occupational Injuries (CFOI) were examined for civilian deaths at work in the United States from 1992 to 1997.

RESULTS

There were 31,643 occupational injury mortality cases according to NTOF and 37,023 from CFOI for civilian workers 16-years and older in the United States for the 6-year period of analysis. The annual average occupational injury mortality rates were 4.5 per 100,000 full time equivalent workers from NTOF and 5.2 from CFOI. The higher capture rate by CFOI was consistent across each of the 6 years. Similar patterns for demographics, industry, and occupation, and type of incident were seen for both systems.

CONCLUSIONS

While NTOF provides more years of data dating back to 1980, CFOI (established in 1992) provides a more comprehensive capture of occupational injury mortality and provides greater detail of the mortality incidents. The overall injury mortality patterns, however, appear to be similar between the systems.

Nonfatal work-related inhalations: surveillance data from hospital emergency departments, 1995-1996

BACKGROUND

Data from a stratified sample of hospital emergency rooms in the USA were used to describe nonfatal work-related inhalation injuries and illnesses during July 1995 to July 1996.

METHODS

Information was abstracted from emergency room records by the Consumer Product Safety Commission (CPSC) as part of the National Electronic Injury Surveillance System (NEISS) for all work-related injuries and illnesses regardless of product involvement.

RESULTS

There were an estimated 44,423 occupational inhalation cases nationwide, with an annual rate of 3.6 cases/10(4) workers/year. The rate for men (4.4 cases/10(4)) was greater than that observed for women (2.6 cases/10(4)), and the rates tended to decline with increasing age. An estimated 4.6% of the cases were hospitalized for further treatment. The highest rate by industry was 16.4 cases/10(4) for public administration (which included fire and police departments). Among non-firefighters, there were an estimated 6,470 cases nationwide in which respiratory symptoms or conditions were noted, which yielded an annual rate of 0.5 cases/10(4) (95% CI 0.3, 0.7). Chlorine compounds were a common agent for the cases with adverse respiratory outcomes.

CONCLUSIONS

The NEISS data provide an efficient method to learn about the national frequency of work-related inhalation injuries and illnesses. The National Institute for Occupational Safety and Health (NIOSH) is exploring two ways to use these data: first, to routinely review the reports to conduct surveillance for work-related inhalation cases; and second, to consider working with CPSC to conduct follow-back interviews of selected cases in order to learn more about the circumstances of the exposure, prior training of the case, and outcome of the exposure. Am. J. Ind. Med. 38:140-148, 2000. Published 2000 Wiley-Liss, Inc.

Adolescent occupational injuries in fast food restaurants: an examination of the problem from a national perspective

Work injuries to adolescents are most prevalent in the retail trades industry, with a large portion occurring in eating and drinking establishments (E&DEs). Data from the National Electronic Injury Surveillance System were examined for nonfatal injuries to adolescents, ages 14 through 17, injured while working in fast food restaurants (a subcategory of E&DEs) from July 1, 1992, to June 30, 1994. There were an estimated 44,765 adolescent injuries in E&DEs, with an estimated 27,997 in fast food restaurants, during this period. The injury rate for E&DEs in the 15 through 17 age group was higher than for all other industries combined (rate ratio [RR] = 1.7), with little disparity in rates between the sexes. This study identifies the fast food industry as the source of a large proportion of occupational injuries to adolescents, and indicates that task-specific risk factors seem to be strongly related to sex.

A descriptive analysis of nonfatal occupational injuries to older workers, using a national probability sample of hospital emergency departments

An estimated 136,985 nonfatal, work-related injuries to workers 55 years of age and older were presented for treatment in hospital emergency departments across the United States during 1993. Men accounted for 63.7% of the injuries and had an injury rate of 1.06 per 100 workers, compared with a rate of 0.76 among women. Among the oldest workers (65+ years), injuries were more likely to be fractures or dislocations, to result from falls on the same level, or to involve hospitalization. The services industry had the largest number of injuries (31.9%), whereas the highest injury rate occurred in the agriculture/forestry/fishing industry (1.50 per 100 workers). The types of injuries most frequently requiring hospitalization were fractures or dislocations that resulted from a fall. Because older workers' employment demographics and injury patterns differ from the remainder of the labor force, interventions need to be developed which are specific to the workplace for this older working population.

A detailed analysis of work-related injury among youth treated in emergency departments

Telephone interviews were conducted with 146 14- to 16-year-olds who incurred an occupational injury treated in an emergency department during the period July through September 1992. Thirty-two percent of the injuries occurred as the result of using equipment. Over half the workers reported not having received prior training on how to avoid injury. The injury limited normal activities for at least 1 day for 68% of the youth and for more than a week for 25%, corresponding to an estimated 6,208 (95% CI: 4,277, 8,139) and 2,639 (95% CI: 1,580, 3,699) youths nationwide, respectively. Employment in retail trades, equipment use, lack of training, and burn injuries were associated with increased limitation of normal activities. Nineteen percent of the youths appear to have been injured in jobs declared to be hazardous, or typically prohibited for their age (14- and 15-year-olds) under federal child labor laws. The prohibited job directly contributed to the injury in 64% of these cases.

Adolescent occupational injuries requiring hospital emergency department treatment: a nationally representative sample

Data from a nationally representative sample of emergency departments for the 6-month period July through December 1992 were used to examine nonfatal occupational injuries sustained by adolescents aged 14 through 17 years. There were 679 occupational injuries, corresponding to an estimated 37,405 injuries nationwide. Males constituted 65.8% of the injury victims. The injury rate for males was 7.0 per 100 full-time employees, compared with 4.4 for females. Lacerations to the hand or finger accounted for 25.6% of all injuries. The majority of injuries occurred in retail trades (53.7%), which also had the highest rate (6.3 per 100 full-time employees). Seventy-one percent of the injuries in retail trade occurred in eating and drinking establishments.

Occupational injury deaths of 16- and 17-year-olds in the United States

Data from the National Traumatic Occupational Fatalities surveillance system were used to analyze occupational injury deaths of civilian 16- and 17-year-olds during 1980 through 1989. There were 670 deaths; the rate was 5.11 per 100,000 full-time equivalent workers. The leading causes of death were incidents involving motor vehicles and machines, electrocution, and homicide. Workers 16 and 17 years old appear to be at greater risk than adults for occupational death by electrocution, suffocation, drowning, poisoning, and natural and environmental factors. Improved enforcement of and compliance with federal child labor laws, evaluation of the appropriateness of currently permitted activities, and education are encouraged.

Traumatic fatalities at work. American Indians and Alaska natives, 1980 through 1988

To define the rates and characteristics of fatal occupational injuries among American Indians and Alaska Natives (AI/AN) in the United States, we examined death certificates included in the National Traumatic Occupational Fatalities data base for deaths occurring from 1980 to 1988. Two hundred and seventy-four work-related deaths among AI/AN civilians (259 men, 15 women) were identified. In 1980, the fatality rate among employed AI/AN was 5.5/100,000 workers compared with 7.7/100,000 workers for the United States. Ninety percent of the AI/AN deaths were from unintentional injury, 6% from homicide, and 3% from suicide. The pattern of fatal occupational injuries among AI/AN differs from that for all races combined, especially with regard to the larger percent of AI/AN fatalities in the agriculture, forestry, and fishing industry and the high proportion of water transportation incidents.

Children at work: prevention of occupational injury and disease

Because children are an isolated population that generally lacks a collective political voice, it is up to the rest of society to look after their well-being. The grim economic circumstances that plague impoverished nations around the world have resulted in many young children having to work to help their families survive. Often, these children have no choice but to work in dangerous places and under generally appalling conditions. Even in wealthy countries like the United States, the problems associated with child labor are a legitimate threat to our single most important investment for the future--the safety and health of our children.

Injuries in the mining industry

This chapter reviews the history, statistics, and epidemiology of mining injuries in the United States. Although injuries in mining have been drastically reduced since the start of this century, their rates have not changed substantially in the past decade, and mining injury rates remain among the highest of all US industries. The injuries are often severe, as indicated by both high fatality rates and the high average number of days lost from work for nonfatal injury. Cumulative trauma disorders and acute traumatic injuries are common.

Homicide in the workplace: the U.S. experience, 1980-1988

1. Homicide was the third leading cause of occupational injury death in the United States from 1980 to 1988. 2. Of all occupational injury deaths to females from 1980 to 1988, 40% were homicides. 3. The highest age specific rates of occupational homicide were found among workers 65 years and older (2.04 per 100,000 workers). 4. Protection of workers will require the collaborative work of public health and safety professionals, including occupational health nurses, as well as law enforcement, engineering, and architecture professionals and behavioral scientists.