RESUMO
BACKGROUND: Insufficient heat acclimatization is a risk factor for heat-related illness (HRI) morbidity, particularly during periods of sudden temperature increase. We sought to characterize heat exposure on days before, and days of, occupational HRIs. METHODS: A total of 1241 Washington State workers' compensation State Fund HRI claims from 2006 to 2021 were linked with modeled parameter-elevation regressions on independent slopes model (PRISM) meteorological data. We determined location-specific maximum temperatures (Tmax,PRISM ) on the day of illness (DOI) and prior days, and whether the Tmax,PRISM was ≥10.0°F (~5.6°C) higher than the average of past 5 days ("sudden increase") for each HRI claim. Claims occurring on days with ≥10 HRI claims ("clusters") were compared with "non-cluster" claims using t tests and χ2 tests. RESULTS: Seventy-six percent of analyzed HRI claims occurred on days with a Tmax,PRISM ≥ 80°F. Claims occurring on "cluster" days, compared to "non-cluster" days, had both a significantly higher mean DOI Tmax,PRISM (99.3°F vs. 85.8°F [37.4°C vs. 29.9°C], t(148) = -18, p < 0.001) and a higher proportion of "sudden increase" claims (80.2% vs. 24.3%, χ2 [1] = 132.9, p < 0.001). Compared to "cluster" days, HRI claims occurring during the 2021 Pacific Northwest "heat dome" had a similar increased trajectory of mean Tmax,PRISM on the days before the DOI, but with higher mean Tmax,PRISM. CONCLUSIONS: Occupational HRI risk assessments should consider both current temperatures and changes in temperatures relative to prior days. Heat prevention programs should include provisions to address acclimatization and, when increases in temperature occur too quickly to allow for sufficient acclimatization, additional precautions.
Assuntos
Transtornos de Estresse por Calor , Temperatura Alta , Humanos , Temperatura , Washington/epidemiologia , Transtornos de Estresse por Calor/epidemiologia , Transtornos de Estresse por Calor/etiologia , Transtornos de Estresse por Calor/prevenção & controle , MorbidadeRESUMO
BACKGROUND: Heat related illness (HRI) places a significant burden on the health and safety of working populations and its impacts will likely increase with climate change. The aim of this study was to characterize the demographic and occupational characteristics of Washington workers who suffered from HRI from 2006 to 2017 using workers' compensation claims data. METHODS: We used Washington workers' compensation data linked to weather station data to identify cases of work-related HRI. We utilized Occupational Injury and Illness Classification System codes, International Classification of Diseases 9/10 codes, and medical review to identify accepted and rejected Washington State (WA) workers' compensation claims for HRI from 2006 to 2017. We estimated rates of HRI by industry and evaluated patterns by ambient temperature. RESULTS: We detected 918 confirmed Washington workers' compensation HRI claims from 2006 to 2017, 654 were accepted and 264 were rejected. Public Administration had the highest third quarter rate (131.3 per 100 000 full time employees [FTE]), followed by Agriculture, Forestry, Fishing, and Hunting (102.6 per 100 000 FTE). The median maximum daytime temperature was below the Washington heat rule threshold for 45% of the accepted HRI claims. Latinos were estimated to be overrepresented in HRI cases. CONCLUSION: The WA heat rule threshold may not be adequately protecting workers and racial disparities are present in occupational HRI. Employers should take additional precautions to prevent HRI depending on the intensity of heat exposure. States without heat rules and with large industry sectors disproportionately affected by HRI should consider regulations to protect outdoor workers in the face of more frequent and extreme heat waves.
Assuntos
Transtornos de Estresse por Calor/epidemiologia , Doenças Profissionais/epidemiologia , Indenização aos Trabalhadores/estatística & dados numéricos , Adolescente , Adulto , Idoso , Feminino , Disparidades nos Níveis de Saúde , Transtornos de Estresse por Calor/etnologia , Hispânico ou Latino/estatística & dados numéricos , Temperatura Alta/efeitos adversos , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Profissionais/etnologia , Grupos Raciais/estatística & dados numéricos , Fatores de Risco , Washington/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Work-related musculoskeletal disorders (WMSDs) are common and place large economic and social burdens on workers and their communities. We describe recent WMSD trends and patterns of WMSD incidence among the Washington worker population by industry. METHODS: We used Washington State's workers' compensation compensable claims from 1999 to 2013 to describe incidence and cost of WMSD claims by body part and diagnosis, and to identify high-risk industries. RESULTS: WMSD claim rates declined by an estimated annual 5.4% (95% CI: 5.0-5.9%) in Washington State from 1999 to 2013, but WMSDs continue to account for over 40% of all compensable claims. High risk industries identified were Construction; Transportation and Warehousing; Health Care and Social Assistance; and Manufacturing. CONCLUSIONS: As documented in other North American contexts, this study describes an important decline in the incidence of WMSDs. The Washington State workers' compensation system provides a rich data source for the surveillance of WMSDs.
Assuntos
Doenças Musculoesqueléticas/epidemiologia , Doenças Musculoesqueléticas/etiologia , Doenças Profissionais/epidemiologia , Adolescente , Adulto , Idoso , Bases de Dados Factuais , Feminino , Humanos , Indústrias/estatística & dados numéricos , Formulário de Reclamação de Seguro , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/economia , Doenças Profissionais/economia , Traumatismos Ocupacionais/economia , Traumatismos Ocupacionais/epidemiologia , Distribuição por Sexo , Washington/epidemiologia , Indenização aos Trabalhadores , Adulto JovemRESUMO
INTRODUCTION: Despite the size and breadth of OSHA's Outreach Training program for construction, information on its impact on work-related injury rates is limited. METHODS: In a 9-year dynamic cohort of 17,106 union carpenters in Washington State, the effectiveness of OSHA Outreach Training on workers' compensation claims rate was explored. Injury rates were calculated by training status overall and by carpenters' demographic and work characteristics using Poisson regression. RESULTS: OSHA Outreach Training resulted in a 13% non-significant reduction in injury claims rates overall. The protective effect was more pronounced for carpenters in their apprenticeship years, drywall installers, and with increasing time since training. CONCLUSIONS: In line with these observed effects and prior research, it is unrealistic to expect OSHA Outreach Training alone to have large effects on union construction workers' injury rates. Standard construction industry practice should include hazard awareness and protection training, coupled with more efficient approaches to injury control. Am. J. Ind. Med. 60:45-57, 2017. © 2016 Wiley Periodicals, Inc.
Assuntos
Indústria da Construção , Capacitação em Serviço/estatística & dados numéricos , Saúde Ocupacional/educação , Traumatismos Ocupacionais/epidemiologia , Traumatismos Ocupacionais/prevenção & controle , Indenização aos Trabalhadores/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Competência Profissional , Avaliação de Programas e Projetos de Saúde , Fatores de Tempo , Estados Unidos , United States Occupational Safety and Health Administration , Washington/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Underreporting in the nation's primary source of non-fatal occupational injury and illness data are well documented, but worker-level characteristics of unreported cases have not been fully explored. METHODS: Bureau of Labor Statistics' Survey of Occupational Injuries and Illnesses (SOII) data were linked to Washington workers' compensation claims to identify injury and claim characteristics associated with unreported cases. Workers' compensation administrative date data were used to characterize timing of disability and SOII case eligibility. RESULTS: Based on claim date data, one in five lost time claims with an injury date in the survey year were likely ineligible for SOII case reporting during the survey year. Among SOII-eligible claims, those involving sprains or strains, employer protests, and those not eligible for work disability payments until months after the initial injury were least likely to be reported in SOII. CONCLUSIONS: SOII case capture is limited both by its cross sectional survey design and employer underreporting. Am. J. Ind. Med. 60:264-275, 2017. © 2017 Wiley Periodicals, Inc.
Assuntos
Acidentes de Trabalho/estatística & dados numéricos , Formulário de Reclamação de Seguro/estatística & dados numéricos , Doenças Profissionais/epidemiologia , Traumatismos Ocupacionais/epidemiologia , Indenização aos Trabalhadores/estatística & dados numéricos , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Washington/epidemiologiaRESUMO
Social cohesion and social participation are social factors that may help reduce HIV risks and optimize health-seeking behaviors. We examined the association between these factors and HIV testing in the last 12 months among men who have sex with men (MSM) in Swaziland using a cross-sectional survey conducted with 326 men, 18 years of age or older reporting having sex with another man in the last 12 months. Social capital analyses included measures of social cohesion and social participation. The social cohesion measurement scale was created through exploratory factor analysis using polychoric correlations to determine unidimensionality and Cronbach's Alpha to assess internal consistency. The measurement scale was divided at the 25th and 75th percentiles using "high," "medium" and "low" levels of social cohesion for between-group comparisons. The social participation index included four questions regarding participation, resulting in a participation index ranging from 0 to 4. In the final multivariate logistic regression model, an increase in the level of social participation was found to be significantly associated with HIV testing in the last 12 months, adjusting for age, income, reporting a casual partner, family exclusion and rejection by other MSM due to sexual orientation (adjusted odds ratio [aOR]: 1.3, 95% confidence interval [CI] 1.1-1.7, p < .01). MSM with high social cohesion had almost twice the odds of HIV testing in the last 12 months (aOR: 1.8, 95% CI 1.1-3.3, p < .05) as MSM with medium social cohesion, though the overall social cohesion variable was not found to be significant using a Wald test in either the adjusted or unadjusted logistic regression models. These data suggest that building solidarity and trust within and between groups may be a strategy to improve uptake of HIV testing.
Assuntos
Infecções por HIV/diagnóstico , Homossexualidade Masculina/estatística & dados numéricos , Serviços Preventivos de Saúde/estatística & dados numéricos , Capital Social , Participação Social , Adolescente , Adulto , Estudos Transversais , Essuatíni/epidemiologia , Infecções por HIV/epidemiologia , Infecções por HIV/prevenção & controle , Humanos , Modelos Logísticos , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Parceiros Sexuais , Inquéritos e QuestionáriosRESUMO
BACKGROUND: For workers engaged in animal care, workplace hazards are common and may outnumber those experienced by human healthcare workers. METHODS: We used accepted Washington State workers' compensation claims for the period from January 1, 2007 and December 31, 2011 to compare injury rates and types of injuries across animal care occupations. RESULTS: Work-related injuries frequently affect veterinary support staff and those working in pet stores, shelters, grooming facilities and kennels. Animal-related injuries were the most commonly reported injury type experienced by all groups, though the animal source of injury appears to differ by work setting. CONCLUSIONS: Workplace related injuries among animal care workers are common and most often caused by physical insults resulting from worker-animal interaction.
Assuntos
Acidentes por Quedas/estatística & dados numéricos , Técnicos em Manejo de Animais , Mordeduras e Picadas/epidemiologia , Traumatismos Ocupacionais/epidemiologia , Médicos Veterinários , Bases de Dados Factuais , Humanos , Doenças Musculoesqueléticas/epidemiologia , Washington/epidemiologia , Indenização aos TrabalhadoresRESUMO
BACKGROUND: Studies suggest employers underreport injuries to the Bureau of Labor Statistics Survey of Occupational Injuries and Illnesses (SOII); less is known about reporting differences by establishment characteristics. METHODS: We linked SOII data to Washington State workers' compensation claims data, using unemployment insurance data to improve linking accuracy. We used multivariable regression models to estimate incidence ratios (IR) of unreported workers' compensation claims for establishment characteristics. RESULTS: An estimated 70% of workers' compensation claims were reported in SOII. Claims among state and local government establishments were most likely to be reported. Compared to large manufacturing establishments, unreported claims were most common among small educational services establishments (IR = 2.47, 95%CI: 1.52-4.01) and large construction establishments (IR = 2.05, 95%CI: 1.77-2.37). CONCLUSIONS: Underreporting of workers' compensation claims to SOII varies by establishment characteristics, obscuring true differences in work injury incidence. Findings may differ from previous research due to differences in study methods.
Assuntos
Formulário de Reclamação de Seguro/estatística & dados numéricos , Traumatismos Ocupacionais/epidemiologia , United States Occupational Safety and Health Administration/estatística & dados numéricos , Indenização aos Trabalhadores/estatística & dados numéricos , Acidentes de Trabalho/estatística & dados numéricos , Humanos , Incidência , Governo Local , Indústria Manufatureira/estatística & dados numéricos , Análise de Regressão , Instituições Acadêmicas/estatística & dados numéricos , Governo Estadual , Estados Unidos/epidemiologia , Washington/epidemiologiaRESUMO
In recent years, gender and sexual minorities have become increasingly visible across sub-Saharan Africa, marking both the progression and violation of their human rights. Using data from a study with sexual minorities in Lesotho, this analysis leveraged the social ecological model to examine relationships between stigma, human rights, and sexual health among women who have sex with women in Lesotho. A community-based participatory approach was used for the mixed-method, cross-sectional study. A total of 250 women who have sex with women completed a structured questionnaire, of which 21 participated in a total of three focus group discussions. Stigma was common within and outside the health sector. Stigma and human rights abuses were associated with increased risk for HIV and STIs. Interventions to address stigma at the structural, community, and interpersonal levels are essential to ensuring sexual health and rights for women who have sex with women in Lesotho.
Assuntos
Direitos Humanos/psicologia , Minorias Sexuais e de Gênero/psicologia , Estigma Social , Pesquisa Participativa Baseada na Comunidade , Estudos Transversais , Relações Familiares , Feminino , Humanos , Lesoto/epidemiologia , Saúde Reprodutiva , Características de Residência , Fatores de Risco , Infecções Sexualmente Transmissíveis/epidemiologiaRESUMO
BACKGROUND: Musculoskeletal symptoms and disorders (MSDIs) are common reasons for visits to medical providers in the general population and they are common work-related complaints. Prior reports raise concerns as to whether declines in workers' compensation (WC) rates represent true improvement in occupational health and safety or shifting of care to other payment systems. METHODS: By linking administrative records, we compared patterns of WC claims and private health care utilization for disorders of the upper extremity (UE) and knee among a large cohort of union carpenters over a 20-year period. RESULTS: As WC claim rates declined, private health care utilization increased. The increase was muted somewhat but sustained when adjusting for other patterns of health care utilization. CONCLUSIONS: Findings suggest the decline of WC claim rates do not solely represent improved occupational safety in this population, but also a considerable shifting of care to their private insurance coverage over time.
Assuntos
Indústria da Construção/estatística & dados numéricos , Atenção à Saúde/estatística & dados numéricos , Seguro Saúde/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Indenização aos Trabalhadores/estatística & dados numéricos , Adulto , Indústria da Construção/tendências , Atenção à Saúde/tendências , Feminino , Humanos , Seguro Saúde/tendências , Traumatismos do Joelho/epidemiologia , Traumatismos do Joelho/etiologia , Sindicatos , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/epidemiologia , Doenças Musculoesqueléticas/etiologia , Doenças Profissionais/epidemiologia , Doenças Profissionais/etiologia , Traumatismos Ocupacionais/epidemiologia , Traumatismos Ocupacionais/etiologia , Setor Privado , Extremidade Superior/lesões , Washington/epidemiologia , Indenização aos Trabalhadores/tendênciasRESUMO
BACKGROUND: Numerous aspects of construction place workers at risk of musculoskeletal disorders and injuries (MSDIs). Work organization and the nature of MSDIs create surveillance challenges. METHODS: By linking union records with workers' compensation claims, we examined 20-year patterns of MSDIs involving the upper extremity (UE) and the knee among a large carpenter cohort. RESULTS: MSDIs were common and accounted for a disproportionate share of paid lost work time (PLT) claims; UE MSDIs were three times more common than those of the knee. Rates declined markedly over time and were most pronounced for MSDIs of the knee with PLT. Patterns of risk varied by extremity, as well as by age, gender, union tenure, and predominant work. Carpenters in drywall installation accounted for the greatest public health burden. CONCLUSIONS: A combination of factors likely account for the patterns observed over time and across worker characteristics. Drywall installers are an intervention priority.
Assuntos
Indústria da Construção/estatística & dados numéricos , Traumatismos do Joelho/epidemiologia , Doenças Musculoesqueléticas/epidemiologia , Doenças Profissionais/epidemiologia , Traumatismos Ocupacionais/epidemiologia , Extremidade Superior/lesões , Indenização aos Trabalhadores/estatística & dados numéricos , Adulto , Indústria da Construção/tendências , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doenças Musculoesqueléticas/etiologia , Doenças Profissionais/etiologia , Traumatismos Ocupacionais/etiologia , Fatores de Risco , Washington/epidemiologia , Indenização aos Trabalhadores/tendênciasRESUMO
BACKGROUND: Swaziland has the highest HIV prevalence in the world - 32% of adults are currently living with HIV - and many Swazis are chronically food insecure - in 2011 one in four Swazis required food aid from the World Food Programme. In southern Africa, food insecurity has been linked to high-risk sexual behaviors, difficulty with antiretroviral therapy (ART) adherence, higher rates of mother-to-child HIV transmission, and more rapid HIV progression. Sex workers in Swaziland are a population that is most at risk of HIV. Little is known about the context and needs of sex workers in Swaziland who are living with HIV, nor how food insecurity may affect these needs. METHODS: In-depth interviews were conducted with 20 female sex workers who are living with HIV in Swaziland. Interviews took place in four different regions of the country, and were designed to learn about context, experiences, and health service needs of Swazi sex workers. RESULTS: Hunger was a major and consistent theme in our informants' lives. Women cited their own hunger or that of their children as the impetus to begin sex work, and as a primary motivation to continue to sell sex. Informants used good nutrition and the ability to access "healthy" foods as a strategy to manage their HIV infection. Informants discussed difficulty in adhering to ART when faced with the prospect of taking pills on an empty stomach. Across interviews, discussions of CD4 counts and ART adherence intertwined with discussions of poverty, hunger and healthy foods. Some sex workers felt that they had greater trouble accessing food through social networks as result of both their HIV status and profession. CONCLUSIONS: Informants described a risk cycle of hunger, sex work, and HIV infection. The two latter drive an increased need for 'healthy foods' and an alienation from social networks that offer material and emotional support against hunger. Services and interventions for sex workers which address the pathways through which food insecurity generates vulnerability to HIV and social marginalization, build sex workers collective efficacy to mobilize, consider poverty alleviation, and address social and policy level changes are necessary and likely to have the greatest success.
Assuntos
Abastecimento de Alimentos , Fome , Profissionais do Sexo , Adolescente , Adulto , Essuatíni/epidemiologia , Feminino , Infecções por HIV/psicologia , Humanos , Entrevistas como Assunto , Pesquisa Qualitativa , Fatores de Risco , Profissionais do Sexo/psicologia , Adulto JovemRESUMO
BACKGROUND: Falls from height (FFH) are a longstanding, serious problem in construction. METHODS: We report workers' compensation (WC) payments associated with FFH among a cohort (n = 24,830; 1989-2008) of carpenters. Mean/median payments, cost rates, and adjusted rate ratios based on hours worked were calculated using negative-binomial regression. RESULTS: Over the 20-year period FFH accounted for $66.6 million in WC payments or $700 per year for each full-time equivalent (2,000 hr of work). FFH were responsible for 5.5% of injuries but 15.1% of costs. Cost declines were observed, but not monotonically. Reductions were more pronounced for indemnity than medical care. Mean costs were 2.3 times greater among carpenters over 50 than those under 30; cost rates were only modestly higher. CONCLUSIONS: Significant progress has been made in reducing WC payments associated with FFH in this cohort particularly through 1996; primary gains reflect reduction in frequency of falls. FFH that occur remain costly.
Assuntos
Acidentes por Quedas/economia , Acidentes de Trabalho/economia , Indústria da Construção , Custos e Análise de Custo , Traumatismos Ocupacionais/economia , Indenização aos Trabalhadores/economia , Adulto , Estudos de Coortes , Feminino , Custos de Cuidados de Saúde , Humanos , Seguro/economia , Sindicatos , Masculino , Pessoa de Meia-Idade , Análise de Regressão , WashingtonRESUMO
BACKGROUND: Falls from height (FFH) continue to cause significant morbidity and mortality across the construction industry. METHODS: By linking data on work hours with workers' compensation records, rates of work-related injuries resulting from FFH and associated days away from work were evaluated among a large cohort (n = 24,830) of union carpenters in Washington State from 1989 to 2008. Using Poisson regression we assessed rates of FFH over the 20-year period while adjusting for temporal trend in other work-related injuries. Patterns of paid lost days (PLDs) were assessed with negative binomial regression. RESULTS: Crude rates of FFH decreased 82% over the 20-year period. Reductions were more modest and without demonstrable change since 1996 when adjusting for the temporal reduction in other injuries. Younger workers had higher injury rates; older workers lost more days following falls. Rates of PLDs associated with falls decreased over time, but there was not a consistent decline in mean lost days per fall. CONCLUSION: These patterns are consistent with decreased FFH for several years surrounding state (1991) and then federal (1994) fall standards; the decline during this time period exceeded those seen in injury rates overall in this cohort. While crude rates of FFH have continued to decline, the decline is not as substantial as that seen for other types of injuries. This could reflect a variety of things including more global efforts designed to control risk (site planning, safety accountability) and changes in reporting practices.
Assuntos
Acidentes por Quedas/estatística & dados numéricos , Acidentes de Trabalho/tendências , Indústria da Construção/estatística & dados numéricos , Traumatismos Ocupacionais/epidemiologia , Acidentes por Quedas/prevenção & controle , Acidentes de Trabalho/prevenção & controle , Adulto , Fatores Etários , Feminino , Humanos , Sindicatos , Masculino , Pessoa de Meia-Idade , Licença Médica/tendências , Washington/epidemiologia , Indenização aos Trabalhadores/estatística & dados numéricosRESUMO
Despite the high prevalence of HIV and STIs among women in Africa and the growing literature on HIV and STIs among women who have sex with women, research on the sexual health of women who have sex with women in Africa is scant. This study used mixed methods to describe sexual identity, practices and health among women who have sex with women in Lesotho. Most respondents (48%) described themselves as lesbian, 29% as bisexual and 23% as heterosexual. Almost half (45%) had disclosed their same-sex attraction to family, but only 25% had done so with healthcare workers. A total of 8% reported having HIV. Self-reported HIV was associated with having three or more male partners, having male and female partners at the same time and having a history of STIs. Gender norms, the criminalisation of homosexuality, varied knowledge of, and access to, safer-sex strategies, and mixed experiences of HIV/STI testing and sexual healthcare provided social and structural contexts for HIV- and STI-related vulnerability.
Assuntos
Bissexualidade , Identidade de Gênero , Infecções por HIV , Homossexualidade Feminina , Saúde Reprodutiva , Comportamento Sexual , Mulheres , Adolescente , Adulto , Pesquisa Participativa Baseada na Comunidade , Estudos Transversais , Feminino , Humanos , Lesoto , Pessoa de Meia-Idade , Pesquisa Qualitativa , Sexo Seguro , Parceiros Sexuais , Infecções Sexualmente Transmissíveis , Adulto JovemRESUMO
BACKGROUND: Acute work-related trauma is a leading cause of death and disability for U.S. workers but it is difficult to obtain information about injured workers not covered by workers' compensation (WC). This study aimed to: (1) describe trends in expected payer and linkage to WC claims, (2) compare characteristics of injured workers who did and did not have a linked WC claim, and (3) describe variation in expected payer and linkage to WC claims by ethnicity and injury severity. METHODS: Data for injuries occurring from 1998 through 2008 were obtained from the Washington State Trauma Registry and linked to WC claims. RESULTS: We found that 27% of work-related traumatic injuries did not have WC listed as a payer, while 37% did not link to a WC claim. Among those with WC listed as a payer, the odds of having a linked WC claim were 57% lower for workers with other non-WC insurance compared with the otherwise uninsured. Latinos were more likely to have a linked WC claim compared with non-Latinos, but there was no significant difference after partially controlling for WC-covered employment and other insurance. CONCLUSIONS: This study demonstrated the importance of considering differential access to other insurance coverage and adaptation by health care settings to financial pressures when assessing trends in occupational injury incidence and reporting, especially when using WC as a proxy for work-relatedness. The addition of occupation, industry, and work status to trauma registries and hospital discharge databases would improve surveillance, research, policy and prevention efforts.
Assuntos
Custos de Cuidados de Saúde , Cobertura do Seguro/economia , Traumatismos Ocupacionais/economia , Cuidados de Saúde não Remunerados/economia , Indenização aos Trabalhadores/economia , Adulto , Efeitos Psicossociais da Doença , Bases de Dados Factuais , Etnicidade , Feminino , Humanos , Masculino , Pessoas sem Cobertura de Seguro de Saúde/estatística & dados numéricos , Pessoa de Meia-Idade , Saúde Ocupacional/economia , Traumatismos Ocupacionais/diagnóstico , Traumatismos Ocupacionais/terapia , Sistema de Registros , Estudos Retrospectivos , Índices de Gravidade do Trauma , Washington , Adulto JovemRESUMO
PURPOSE: Acute work-related trauma is a leading cause of death and disability among US workers. The research objectives were to assess: (1) the feasibility of estimating Abbreviated Injury Scale-based injury severity scores (ISS) from ICD-9-CM codes available in workers' compensation (WC) medical billing data, (2) whether ISS predicts work-related disability and medical cost outcomes, (3) whether ISS adds value over other injury severity proxies, and (4) whether the utility of ISS differs for an all-injury sample compared with three specific injury samples (amputations, extremity fractures, traumatic brain injury). METHODS: ISS was estimated from ICD-9-CM codes using Stata's user-written -icdpic- program for 208,522 compensable nonfatal WC claims for workers injured in Washington State from 1998 to 2008. The Akaike Information Criterion and R(2) were used to compare severity measures. Competing risks survival analysis was used to evaluate work disability outcomes. Adjusted total medical costs were modeled using linear regression. RESULTS: Work disability and medical costs increased monotonically with injury severity. For a subset of 4,301 claims linked to the Washington State Trauma Registry (WTR), there was moderate agreement between WC-based ISS and WTR-based ISS. Including ISS together with an early hospitalization indicator resulted in the most informative models; however, early hospitalization is a more downstream measure. CONCLUSIONS: ISS was significantly associated with work disability and medical cost outcomes for work-related injuries. Injury severity should be considered as a potential confounder for occupational injury intervention, program evaluation, or outcome studies, and can be estimated using existing software when ICD-9-CM codes are available.
Assuntos
Avaliação da Deficiência , Custos de Cuidados de Saúde , Escala de Gravidade do Ferimento , Traumatismos Ocupacionais/economia , Indenização aos Trabalhadores/estatística & dados numéricos , Adolescente , Adulto , Idoso , Amputação Cirúrgica/economia , Lesões Encefálicas/economia , Feminino , Fraturas Ósseas/economia , Humanos , Classificação Internacional de Doenças , Modelos Lineares , Extremidade Inferior/lesões , Masculino , Pessoa de Meia-Idade , Análise de Sobrevida , Extremidade Superior/lesões , Washington , Adulto JovemRESUMO
BACKGROUND: Work-related amputations are infrequent but devastating injuries. Attempts to more accurately estimate the burden of amputations and industries at risk have led the Washington State occupational surveillance program to explore new methods for case identification in Washington State workers' compensation data. METHODS: Two methods were utilized for case identification of work-related amputations. The first method used the ANSI Z16 nature code for amputation. An alternative method utilized medical, hospital, and claim administration coding of medical bills and bill payment systems. After identifying suspected amputation claims, a sample of the medical records associated with different case identification methods were reviewed to verify that an amputation likely occurred. RESULTS: From 1997 to 2005, 2,528 amputations were identified using the ANSI Z16 code for amputation (Nature = 100) and an additional 3,912 amputations were identified using the alternative method. There was an increasing trend of amputation injuries over the time period using the ANSI amputation definition; however, the trend in amputation injuries captured by the alternative method was decreasing. This may indicate a bias in estimating a trend due to misclassification of amputation injuries. The sectors with the highest amputation claims rates were Manufacturing; Construction; Agriculture, Forestry, Fishing and Hunting; Accommodation and Food Services; and Wholesale and Retail Trade. CONCLUSIONS: Current methods to identify work-related amputations in the workers' compensation data system underestimate the burden of amputations in Washington State. By utilizing alternative case identification methods, we estimate that there were about 150% more amputations in Washington State over the time period.
Assuntos
Acidentes de Trabalho/estatística & dados numéricos , Amputação Cirúrgica/estatística & dados numéricos , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , WashingtonRESUMO
BACKGROUND: Evidence regarding the unequal burden of occupational injuries between workers employed by temporary agencies and those in standard employment arrangements is unclear. Studies range from no significant differences in risk to substantial increased risk for temporary workers. The purpose of this study is to compare the workers' compensation experience of a large cohort of temporary agency employed workers with those in standard forms of employment. METHODS: Washington State Fund workers' compensation data were obtained for claims with injury dates from January 1, 2003 to June 30, 2006, resulting in 342,540 accepted claims. General descriptive statistics, injury rates (per 10,000 FTE), and rate ratios (temp agency/standard employer) were computed by injury type and industry. RESULTS: Temporary agency employed workers had higher rates of injury for all injury types, and higher median time loss (40 vs. 27 days) but lower time loss costs (median $1,224 vs. $1,914, P < 0.001) and lower medical costs ($3,026 vs. $4,087, P < 0.001) than standard arrangement workers. Temporary agency workers had substantially higher rates for "caught in" and "struck by" injuries in the construction (IRR 4.93; 95% CI 2.80-8.08) and manufacturing (IRR 4.05; 95% CI 3.25, 5.00) industry sectors. CONCLUSION: Temporary agency employed workers have higher claims incidence rates than those in standard employment arrangements. The rate ratios are twofold higher in the construction and manufacturing industry sectors. More research is needed to explore potential reasons for this disparity in occupational injuries. Industry or some measure of job exposure should be included when comparing injury rates in different types of employment in order to better identify areas for prevention.
Assuntos
Acidentes de Trabalho/estatística & dados numéricos , Disparidades nos Níveis de Saúde , Migrantes/estatística & dados numéricos , Indenização aos Trabalhadores/estatística & dados numéricos , Adulto , Idoso , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Licença Médica/estatística & dados numéricos , Washington/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Workers in the United States with limited English proficiency likely perform more hazardous work, experience higher rates of work-related injury and illness, and have worse disability outcomes. METHODS: We conducted a descriptive study of employment characteristics, timeliness and utilization of workers' compensation (WC) insurance benefits, cost and occupational health outcomes for Washington State WC state fund, non-traumatic low back disorders (LBD) claimants by language preference. RESULTS: A greater proportion of Spanish language preferring (SLP) LBD claims filed were accepted and resulted in lost work time than English language preferring (ELP) LBD claims. There were significant differences in the demographic, employment, and occupational characteristics between the SLP and ELP compensable claimant populations. The SLP LBD compensable claimants had greater time loss duration, greater medical and total claim costs, more use of physical therapy and vocational services than the ELP LBD compensable claimants. With the exception of the timeliness for providing the first time loss payment, the time periods for provision of insurance benefits did not differ between the SLP and ELP populations. SLP compensable claimants received less back surgery and had comparable permanent partial disability payments to the ELP population. Employers were more likely to protest the acceptance of a SLP compensable than one in an ELP LBD compensable claim. CONCLUSION: For those injured workers accessing the Washington State WC system, we observed differences based on language preference for pre-injury, and workers compensation outcomes. Further research is needed to explain the observed differences.