共查询到20条相似文献,搜索用时 31 毫秒
1.
To assess cause- and occupation-specific risks of work related fatal injuries among U.S. construction workers, the National Traumatic Occupational Fatalities (NTOF) surveillance system and Current Population Survey were used to obtain injury and employment data for the years 1990 through 1994. Risks were assessed by both rate and working lifetime risk. The occupation found to have the highest fatal-injury rate in construction was electrical-power installers and repairers (96.6 deaths/100,000 workers), followed by structural-metal workers (86.4) and operating engineers (41.0). The occupation found to have the largest numbers of fatalities was construction laborers (1133 deaths), followed by carpenters (408), and construction supervisors (392). The leading causes of death varied by occupation. Construction in general has experienced a decline in fatal-injury rates over the years; however, this decline did not occur equally across occupations and causes of death. The presentation of working lifetime injury risks provides a measure of risk for occupational injuries that can be compared with occupational illness risk assessments. This study is the first to provide a comprehensive national profile of work-related fatal-injury risks among United States construction workers by occupation and cause of death. The results will be useful in focusing research and prevention efforts on specific hazards in high-risk construction occupations. 相似文献
2.
Fatal injury surveillance data coupled with life expectancy data may be used to assess the impact of occupational fatal injuries on years of potential life lost (YPLL). We compare three definitions of YPLL and trends over time in YPLL. Two definitions determine YPLL as expected life lost to fixed life expectancies of 65 or 85 years. The third definition uses actuarial adjustments of life expectancy given survival to a given age stratified by gender and race. Fatalities from the National Traumatic Occupational Fatality (NTOF) database are used to illustrate the three definitions of YPLL. The three YPLL measures were similar in magnitude and direction of the trend in YPLL over 1980-1992. Proper interpretation of these trends can only be made in conjunction with other measures (e.g., rates). Almost all YPLL trends are declining, implying that over time fatal injuries are shifting to older workers. The exception is the increasing trend in YPLL for the retail trade industry, injury rates have also been increasing over time for this industry. Mining and construction have the highest YPLL among all industries. This analysis suggests efforts to prevent the occupational fatalities of younger workers should focus on the retail trade, mining, and construction industries. 相似文献
3.
4.
The lifetime risk of fatal workplace injury is a critical issue in the evaluation of occupational hazards. Recently, Fosbroke, Kisner, and Myers (1997) described a metric for working lifetime risk (WLTR) to determine the probability that a worker will die due to a work-related fatal injury in a year over a certain number of years of employment. This quantity was defined assuming that the annual rate of fatal injuries will be the same each year during employment. Recognizing the fact that annual fatal injury rates differ with the age of the worker along with other factors, modification of the definition of working lifetime risk is derived. We obtain the estimates of the lifetime risk using age-categorized annual fatality rates and derive an estimate of the standard error of the WLTR estimator and a confidence interval for the WLTR. We illustrate these calculations by estimating the lifetime risk for work-related fatal injuries for workers in four high risk industries: agriculture-forestry-fishing, mining, construction, and transportation public utilities. The estimates are based on employment data from the Bureau of Labor Statistics and an updated version of fatality data from the National Traumatic Occupational Fatalities surveillance system. 相似文献
5.
6.
A review of California''s mortality data for 1979 through 1981, encompassing 61,561 female and 111,877 male deaths, shows differential female mortality risk by labor force status and by occupation. High patterns of risk were found for women in a number of occupations, including waitresses, licensed vocational nurses and health aides, cosmetologists, telephone operators, housekeepers and janitors, and launderers and dry cleaners. Patterns of mortality risk were similar for each race within these occupational groups. The mortality risks for women were generally higher than those for men. The association of mortality with certain occupational does not necessarily imply a causal relationship but is certainly a signal that further research is required and that physicians need to consider work-related factors in evaluating the health of women. 相似文献
7.
OBJECTIVE--To study mortality among seamen, particularly from fatal accidents that occurred other than at sea. DESIGN--Cohort study. SETTING--Iceland. SUBJECTS--27,884 seamen, both fishermen and sailors from the merchant fleet, who had been members of a pension fund from 1958 to 1986. MAIN OUTCOME MEASURES--Cause of death (ICD seventh revision), standardised mortality ratio. RESULTS--Most standardised mortality ratios were greater than 1, being 1.26 for all causes and 1.83 for all external causes. There was no healthy worker effect. The excess of deaths from all external causes included all subcategories of death from accidents, poisonings, and violence and not just accidents at sea (water transport accidents, ICD codes E850-E858). A significant trend was found for length of employment and mortality from all accidents at sea, drowning at sea, accidental poisoning, other accidents, and accidental drowning; correlation coefficients for all causes, all accidents, suicide, and injuries undetermined whether accidentally or purposely inflicted were 0.7-0.8. Compared with seamen who started work during 1968-77, those who started work in 1978 or later had higher mortality from all causes, road traffic accidents, poisoning, other accidents, homicide, and injuries unknown whether accidentally or purposely inflicted, but not from all accidents at sea and accidental drowning. CONCLUSION--Seamen seem to be a special group with a high risk of fatal accidents occurring not only at sea. The association between fatal accidents other than at sea and length of employment as seamen indicates that seamen are modified by their occupation towards hazardous behaviour or a risky lifestyle. 相似文献
8.
Mery Gonzalez-Delgado Héctor Gómez-Dantés Julián Alfredo Fernández-Ni?o Eduardo Robles Víctor H. Borja Miriam Aguilar 《PloS one》2015,10(3)
Objective
To identify the factors associated with fatal occupational injuries in Mexico in 2012 among workers affiliated with the Mexican Social Security Institute.Methods
Analysis of secondary data using information from the National Occupational Risk Information System, with the consequence of the occupational injury (fatal versus non-fatal) as the response variable. The analysis included 406,222 non-fatal and 1,140 fatal injuries from 2012. The factors associated with the lethality of the injury were identified using a logistic regression model with the Firth approach.Results
Being male (OR=5.86; CI95%: 4.22-8.14), age (OR=1.04; CI95%: 1.03-1.06), employed in the position for 1 to 10 years (versus less than 1 year) (OR=1.37; CI95%: 1.15-1.63), working as a facilities or machine operator or assembler (OR: 3.28; CI95%: 2.12- 5.07) and being a worker without qualifications (OR=1.96; CI95%: 1.18-3.24) (versus an office worker) were associated with fatality in the event of an injury. Additionally, companies classified as maximum risk (OR=1.90; CI 95%: 1.38-2.62), workplace conditions (OR=7.15; CI95%: 3.63-14.10) and factors related to the work environment (OR=9.18; CI95%:4.36-19.33) were identified as risk factors for fatality in the event of an occupational injury.Conclusions
Fatality in the event of an occupational injury is associated with factors related to sociodemographics (age, sex and occupation), the work environment and workplace conditions. Worker protection policies should be created for groups with a higher risk of fatal occupational injuries in Mexico. 相似文献9.
Unintentional injuries cause much of the global mortality burden, with the workplace being a common accident setting. Even in high-income economies, occupational injury figures remain remarkably high. Because risk factors for occupational injuries are prone to confounding, the present research takes a comprehensive approach. To better understand the occurrence of occupational injuries, sociodemographic factors and work- and health-related factors are tested simultaneously. Thus, the present analysis aims to develop a comprehensive epidemiological model that facilitates the explanation of varying injury rates in the workplace. The representative phone survey German Health Update 2010 provides information on medically treated occupational injuries sustained in the year prior to the interview. Data were collected on sociodemographics, occupation, working conditions, health-related behaviors, and chronic diseases. For the economically active population (18–70 years, n = 14,041), the 12-month prevalence of occupational injuries was calculated with a 95% confidence interval (CI). Blockwise multiple logistic regression was applied to successively include different groups of variables. Overall, 2.8% (95% CI 2.4–3.2) of the gainfully employed population report at least one occupational injury (women: 0.9%; 95% CI 0.7–1.2; men: 4.3%; 95% CI 3.7–5.0). In the fully adjusted model, male gender (OR 3.16) and age 18–29 (OR 1.54), as well as agricultural (OR 5.40), technical (OR 3.41), skilled service (OR 4.24) or manual (OR 5.12), and unskilled service (OR 3.13) or manual (OR 4.97) occupations are associated with higher chances of occupational injuries. The same holds for frequent stressors such as heavy carrying (OR 1.78), working in awkward postures (OR 1.46), environmental stress (OR 1.48), and working under pressure (OR 1.41). Among health-related variables, physical inactivity (OR 1.47) and obesity (OR 1.73) present a significantly higher chance of occupational injuries. While the odds for most work-related factors were as expected, the associations for health-related factors such as smoking, drinking, and chronic diseases were rather weak. In part, this may be due to context-specific factors such as safety and workplace regulations in high-income countries like Germany. This assumption could guide further research, taking a multi-level approach to international comparisons. 相似文献
10.
P M Sharples A Storey A Aynsley-Green J A Eyre 《BMJ (Clinical research ed.)》1990,301(6762):1193-1197
OBJECTIVE--To examine the causes and circumstances surrounding fatal accidents involving head injuries in children in the Northern region. DESIGN--Retrospective review of the hospital case notes, necropsy reports, and records of the coroners'' inquests. SETTING--Northern Regional Health Authority. PATIENTS--All 255 children aged less than 16 years who died with a head injury during 1979-86. MAIN OUTCOME MEASURES--Cause of injury and circumstances of accident according to reports of inquests; injury severity score; number of fatal accidents and mortality per 100,000 children in 10 groups of local authority wards ranked according to their score on the overall deprivation index; and distance of site of accident from child''s home. RESULTS--Of the 255 children who died after a head injury, 136 (53%) children were playing at the time of the accident. 195 (76%) children sustained the head injury in road traffic accidents, 135 as pedestrians, 35 as cyclists, and 25 as passengers in a vehicle. In 120 accidents in child pedestrians the primary cause of accident was the unsafe behaviour of the child. 172 (67%) accidents occurred within one to two km of the child''s home and 153 (63%) between 3 pm and 9 pm. The mortality was significantly related to social deprivation; excluding eight children injured while on holiday in the region, 15-fold decrease in mortality was recorded between the local authority wards that ranked highest on the overall deprivation index and those that ranked lowest (14.0/100,000 children, group 10 v 0.9/100,000, group 1 respectively, p less than 0.00001). CONCLUSIONS--The finding that most accidents occurred in children living in deprived areas who were playing unsupervised near their home suggests that childhood mortality might be appreciably reduced if children at play were protected from traffic, particularly in socially deprived areas. 相似文献
11.
Pete Kines 《人类与生态风险评估》2001,7(7):1929-1943
To allow for an improved targeted approach to occupational injury research and prevention, detailed risk analyses of fatal, serious, and minor occupational injuries were completed with a focus on male falls from heights in construction. Reported lost-time injuries in Denmark (1993 to 1999) were analyzed for proportions, relative rates, and an injury severity odds ratio to assess relative hazards and reporting. Different types of injury risks, such as elevation falls through surfaces, were identified by contrasting fatal, serious and minor injuries. Trade-specific analyses provided evidence that the carpentry-trade group merits increased attention, as this group has excessively high proportions, rates and hazards for falls from heights, compared to the entire construction industry. Age-specific analyses of workers aged 20 to 59 revealed that the rates of serious-injury falls from heights increase with increasing age. This relationship was inverted for elevation fall injuries from roof surfaces. A focus on construction and falls from heights is necessary not only in terms of fatal injuries, but also for serious injuries. The use of an injury severity odds ratio to assess relative hazards and reporting is a useful supplement to proportions and injury rates in contributing to more precise targeting of subgroups for primary injury prevention. 相似文献
12.
The objectives of this study were to estimate the incidence and describe the pattern and severity of training injuries in taekwondo, and to compare pattern and severity of training injuries with competition injuries. One hundred and fifty-two active Australian amateur taekwondo athletes, aged 12 years or over, completed an online survey comprising questions on training exposure and injury history over the preceding 12 months. The main outcome measures were: overall injury incidence rate per athlete-year; training injury incidence rate per athlete-year, per 1000 athlete-training-sessions, and per 1000 athlete-hours of training; injury severity; and injury proportions by anatomical region and by type of injury. Injury incidence rates were calculated with 95% confidence intervals using standard methods, while injury proportions were compared using Fisher''s exact test. The vast majority (81.5%) of taekwondo injuries in an average athlete-year occurred during training. The training injury incidence rate was estimated to be 1.6 (95% CI: 1.4, 1.9) per athlete-year, 11.8 (95% CI: 10.4, 13.4) per 1000 athlete-training-sessions, and 7.0 (95% CI: 6.1, 7.9) per 1000 athlete-hours of training. Among athletes with five or fewer injuries, the severity and injury pattern of training injuries were, by and large, the same as for competition injuries. Approximately sixty percent (60.3%) of training injuries required treatment by a health professional. Considering the burden of training injuries exceeds that of competition injuries, taekwondo governing bodies and stakeholders are encouraged to devote more efforts towards the identification of risk factors for, and prevention of, training injuries in the sport of taekwondo. 相似文献
13.
14.
Blunt splenic injuries are most frequently caused as a result of motor vehicle collisions and are associated with high mortality rates. In order to accurately assess the risk of automotive related spleen injuries using tools such as finite element models, tissue level tolerance values and suitable material models must be developed and validated based on appropriate biomechanical data. This study presents a total of 41 tension tests performed on spleen parenchyma coupons and 29 tension tests performed on spleen capsule/parenchyma coupons. Standard dog-bone coupons were obtained from fresh human spleen and tested within 48 h of death. Each coupon was tested once to failure at one of the four loading rates to investigate the effects of rate dependence. Load and acceleration data were obtained at each of the specimen grips. High-speed video and optical markers placed on the specimens were used to measure local displacement. Failure stress and strain were calculated at the location of failure in the gage length of the coupon. The results of the study showed that both the spleen parenchyma and the capsule are rate dependent, with higher loading rates yielding higher failure stresses and lower failure strains. The results also show that the failure stress of the splenic capsule is significantly greater than that of the underlying parenchyma. Overall, this study provides novel biomechanical data that demonstrate the rate dependent tissue level tolerance values of human spleen tissue in tensile loading, which can aid in the improvement of finite element models used to assess injury risk in blunt trauma. 相似文献
15.
It can be very informative to compare the risk of injury for different occupations, places where accidents happen, demographic variables, and other characteristics. However, most epidemiologic literature shows that multiple logistic regression or odds ratio were commonly used to compare the relationship between the variables on two or more levels. A multiple logistic regression could be used for multiple comparisons assuming that the model correctly reflects the situation at hand. But it might not be a true assumption. Assuming no model, we defined the relative risk to compare risks of injury for different occupations, and applied this method to the data collected by the National Center for Health Statistics (NCHS) National Health Interview Survey (NHIS). This application showed that the relative risk of injury varied by occupation and by place of accident, sex, race, and age. 相似文献
16.
Data obtained from follow up of the 1971 census sample in the Office of Population Censuses and Surveys longitudinal study of England and Wales were used to look at women''s mortality differentials at ages 15-59. Women were grouped by combining information on marital state, own occupation, husband''s occupation (if married), economic activity, and indicators of household wealth (housing tenure and access to a car). Large groups were found with considerable differences in mortality. High mortality was associated with working in manual occupations and living in rented housing with no car in the household. In contrast, low mortality was associated with non-manual occupations and living in owner occupied housing with a car. Among married housewives and single women these extreme groups contributed 44% of expected deaths, the disadvantaged group experiencing death rates two and a half times that of the advantaged group. Smaller differences were found among married women with an occupational class.These findings are further evidence of the “health divide” in England and Wales and show that accurately to reflect the relation between a woman''s life circumstances and mortality it is necessary to utilise other measures than those based solely on occupation. 相似文献
17.
A substantial epidemiologic literature has relied on occupation and industry information from death certificates to make inferences about the association of electric and magnetic field exposure with cancer, but the validity of the occupational data on death certificates is questionable. We compared occupation and industry information from death certificates to company work histories for 793 electric utility workers who died from brain cancer (n=143), leukemia (n=156), lung cancer (n=246, randomly sampled), and non-cancer causes (n=248, randomly sampled). Nearly 75% of death certificates correctly indicated utility industry employment and of those, 48% matched the longest held occupation derived from company work histories. Hence, only 36% matched on both industry and occupation. We computed odds ratios relating occupations involving magnetic field exposure to brain cancer and leukemia both for the occupation listed on the death certificate and for the longest-held occupation based on company records in order to examine the impact of exposure misclassification based on reliance on the death certificate information. For brain cancer, the odds ratio was 1.2 based on death certificates and 1.7 based on company work history, suggesting some attenuation due to misclassification. For leukemia, death certificate information yielded an odds ratio of 0.9, whereas company work histories yielded an odds ratio of 1.3. Although work histories are limited to the period of employment in a specific company, these data suggest that there is substantial misclassification in use of death certificate information on industry and occupation of utility workers, as found in other industries. The limited quality of occupation and industry information on death certificates argues against relying on such information to evaluate modest associations with mortality. 相似文献
18.
C M Sewell T M Becker C L Wiggins C R Key H F Hull J M Samet 《The Western journal of medicine》1989,150(6):708-713
New Mexico has extraordinarily high injury mortality rates. To better characterize the injury problem in New Mexico, we calculated proportionate injury mortality and age-adjusted and age-specific injury mortality rates for the state''s 3 major ethnic groups--American Indians, Hispanics, and non-Hispanic whites. According to death certificate data collected from 1958 to 1982 and US population census figures, age-adjusted mortality rates for total external causes varied widely between the sexes and among the ethnic groups. Males in each ethnic group consistently had higher average annual age-adjusted external mortality rates than females. Injury mortality rates for American Indians of both sexes were 2 to 3 times higher than those for the other New Mexico ethnic groups. Motor vehicle crashes were the leading cause of death from injury for all 3 groups. Homicide accounted for twice the proportion of injury death in Hispanic compared with non-Hispanic white males (12.5% and 6.1%, respectively), while the proportion of males dying of suicide was highest in non-Hispanic whites. Deaths from excessive cold and exposure were leading causes of injury mortality for American Indians, but these causes were not among the leading causes of injury mortality for Hispanics or non-Hispanic whites. We conclude that the minority populations in New Mexico are at high risk for injury-related death and that the major causes of injury mortality vary substantially in the state''s predominant ethnic populations. 相似文献
19.
Rui Yang Lan Guo Peng Wang Lin Huang Yong Tang Wenhao Wang Keng Chen Jichao Ye Ciyong Lu Yanfeng Wu Huiyong Shen 《PloS one》2014,9(1)
Background
Spinal cord injuries are highly disabling and deadly injuries. Currently, few studies focus on non-traumatic spinal cord injuries, and there is little information regarding the risk factors for complete injuries. This study aims to describe the demographics and the injury characteristics for both traumatic and non-traumatic spinal cord injuries and to explore the risk factors for complete spinal cord injuries.Methods
A retrospective study was performed by reviewing the medical records of 3,832 patients with spinal cord injuries who were first admitted to the sampled hospitals in Guangdong, China. The demographics and injury characteristics of the patients were described and compared between the different groups using the chi-square test. Logistic regression was conducted to analyze the risk factors for complete spinal cord injuries.Results
The proportion of patients increased from 7.0% to 14.0% from 2003 to 2011. The male-to-female ratio was 3.0∶1. The major cause of spinal cord injuries was traffic accidents (21.7%). Many of the injured were workers (36.2%), peasants (22.8%), and unemployed people (13.9%); these occupations accounted for 72.9% of the total sample. A multivariate logistic regression model revealed that the OR (95% CI) for male gender compared to female gender was 1.25 (1.07–1.89), the OR (95%CI) for having a spinal fracture was 1.56 (1.35–2.60), the OR (95%CI) for having a thoracic injury was 1.23 (1.10–2.00), and the OR (95%CI) for having complications was 2.47 (1.96–3.13).Conclusion
The proportion of males was higher than the proportion of females. Workers, peasants and the unemployed comprised the high-risk occupational categories. Male gender, having a spinal fracture, having a thoracic injury, and having complications were the major risk factors for a complete injury. We recommend that preventive measures should focus on high-risk populations, such as young males. 相似文献20.
Estimates of risk accumulated over a working lifetime are used to assess the significance of many workplace health hazards. Most studies which have estimated this risk have focused on a worker's lifetime risk of dying of a stated illness based on exposure to a hazard in a specific job. The concept, however, has not been widely applied to occupational injury deaths. This study examines the use of lifetime risk based on national fatal injury data from the Bureau of Labor Statistics (BLS) Census of Fatal Occupational Injuries (CFOI). Lifetime risks are defined by specific causal events for those groups identified as having the highest general lifetime risks. The lifetime risk model for injury used in this work can be compared with risk assessments for occupational illnesses. Fatal injury lifetime risk estimates will be useful in defining traumatic injury exposures that are appropriate for targeting research and prevention efforts needed to reduce the burden of work-related death within the United States. These estimates also provide a means of prioritizing traumatic injury research with fatal illness research, while providing the additional benefit of providing a means of informing workers of their fatal injury risks. 相似文献