Work situation, work ability and expectation of returning to work in patients with systemic autoimmune myopathies.

OBJECTIVES: To document the work situation, the work ability and the expectation of returning to work among adult patients with systemic autoimmune myopathies (SAMs), and to identify the factors associated with each of these outcomes. METHODS: Cross-sectional study. The work situation (performing paid work vs out of work) was ascertained via a structured questionnaire. For those who were working, we applied the Work Ability Index (WAI; scale 7-49); and for those who were out of work, we applied the Return-to-Work Self-Efficacy questionnaire (RTW-SE; scale 11-66). RESULTS: Of the 75 patients with SAMs included, 33 (44%) were doing paid work and 42 (56%) were out of work. The work situation was independently associated with physical function, assessed by the Health Assessment Questionnaire-Disability Index (HAQ-DI). A 1-point increase in the HAQ-DI (scale 0-3) decreased the chance of doing paid work by 66% (95% CI: 0.16, 0.74; P = 0.007). Patients performing paid work had a mean WAI of 33.5 (6.9). The following variables were associated with a decrease in the WAI score in the regression model: female sex (-5.04), diabetes (-5.94), fibromyalgia (-6.40), fatigue (-4.51) and severe anxiety (-4.59). Among those out of work, the mean RTW-SE was 42.8 (12.4). Cutaneous manifestations and >12 years of education were associated with an average increase of 10.57 and 10.9 points, respectively, in the RTW-SE. A 1-point increase in the HAQ-DI decreased the RTW-SE by 4.69 points. CONCLUSION: Our findings highlight the poor work participation in a well-characterized sample of working-age patients with SAMs. Strategies to improve work-related outcomes in these patients are urgently needed.

Analysis of patient-physician discrepancy in global assessment of systemic autoimmune myopathy disease activity.

OBJECTIVES: To compare the perception of disease activity (DA) between adult patients with systemic autoimmune myopathies (SAMs) and their physicians, and analyse possible sources of discordance. METHODS: This cross-sectional study included 75 patients with SAMs. Patients and physicians rated the global DA on a 0-10 cm visual analogue scale. A discrepancy score was calculated by subtracting physician assessment from patient assessment. Three groups were defined: (I) no discrepancy: difference within -2.0 to +2.0; (II) negative discrepancy (ND): difference <-2.0 (patient underrated DA in relation to physcian); (III) positive discrepancy (PD): difference >+2.0 (patient overrated DA in relation to physician). Logistic regression was used to identify predictors of discordance. RESULTS: Discordance in patient-physician assessment of DA was found in 21 (28%) cases. ND was observed in 3 (4%), PD in 18 (24%), and no discrepancy in 54 (72%) assessments. Due to the small number, ND cases were excluded from the analysis. PD was associated with older age, personal history of depression, past joint involvement, higher MMT-8 and lower extramuscular DA. In the regression model, for each additional year of age, the chance of PD increases, on average, by 9% (OR 1.09; 95%CI 1.01-1.17, p=0.034). Personal history of depression increases the chance of PD by 829% (OR 9.29; 95%CI 1.52-56.89, p=0.016). CONCLUSIONS: Almost 30% of patients had discordance in DA assessment from their physicians. The majority of them overrated their DA. These patients tend to be older and are more likely to have personal history of depression, past joint involvement, and milder disease.

Occupational Safety and Health Staging Framework for Decent Work.

The 2030 United Nations Goal 8 for sustainable development focuses on decent work. There is utility in identifying the occupational safety and health aspects of Goal 8, as they pertain to the four pillars of decent work: job creation, social protection, rights of workers, and social dialogue. A workgroup of the International Commission on Occupational Health and collaborators addressed the issue of decent work and occupational safety and health (OSH) with the objective of elaborating a framework for guidance for practitioners, researchers, employers, workers, and authorities. This article presents that framework, which is based on an examination of the literature and the perspectives of the workgroup. The framework encompasses the intersection of the pillars of decent (employment creation, social protection, rights of workers, and social dialogue) work with new and emerging hazards and risks related to various selected determinants: new technologies and new forms of work; demographics (aging and gender); globalization; informal work; migration; pandemics; and OSH policies and climate change. The OSH field will need an expanded focus to address the future of decent work. This focus should incorporate the needs of workers and workforces in terms of their well-being. The framework identifies a starting point for the OSH community to begin to promote decent work.

Global, regional, and national burdens of ischemic heart disease and stroke attributable to exposure to long working hours for 194 countries, 2000-2016: A systematic analysis from the WHO/ILO Joint Estimates of the Work-related Burden of Disease and Injury.

BACKGROUND: World Health Organization (WHO) and International Labour Organization (ILO) systematic reviews reported sufficient evidence for higher risks of ischemic heart disease and stroke amongst people working long hours (≥55 hours/week), compared with people working standard hours (35-40 hours/week). This article presents WHO/ILO Joint Estimates of global, regional, and national exposure to long working hours, for 194 countries, and the attributable burdens of ischemic heart disease and stroke, for 183 countries, by sex and age, for 2000, 2010, and 2016. METHODS AND FINDINGS: We calculated population-attributable fractions from estimates of the population exposed to long working hours and relative risks of exposure on the diseases from the systematic reviews. The exposed population was modelled using data from 2324 cross-sectional surveys and 1742 quarterly survey datasets. Attributable disease burdens were estimated by applying the population-attributable fractions to WHO's Global Health Estimates of total disease burdens. RESULTS: In 2016, 488 million people (95% uncertainty range: 472-503 million), or 8.9% (8.6-9.1) of the global population, were exposed to working long hours (≥55 hours/week). An estimated 745,194 deaths (705,786-784,601) and 23.3 million disability-adjusted life years (22.2-24.4) from ischemic heart disease and stroke combined were attributable to this exposure. The population-attributable fractions for deaths were 3.7% (3.4-4.0) for ischemic heart disease and 6.9% for stroke (6.4-7.5); for disability-adjusted life years they were 5.3% (4.9-5.6) for ischemic heart disease and 9.3% (8.7-9.9) for stroke. CONCLUSIONS: WHO and ILO estimate exposure to long working hours (≥55 hours/week) is common and causes large attributable burdens of ischemic heart disease and stroke. Protecting and promoting occupational and workers' safety and health requires interventions to reduce hazardous long working hours.

[Knowledge and practices by adolescents in preventing occupational injuries: a qualitative study]. / Conhecimentos e práticas de adolescentes na prevenção de acidentes de trabalho: estudo qualitativo.

OBJECTIVE: To describe knowledge and practices adopted by high school students to prevent occupational injuries. STUDY DESIGN: The study was carried out in a public school located in São Paulo, in 2003. Fifty-three evening students aged 14 to 21 years old participated the study, they were divided into two groups with and without job experience (32 and 21 students, respectively). The students answered two questions: "Why do occupational injuries occur?" and "How do you avoid occupational injuries?" Analyses were performed using the software "Quali-quanti" to structure collective discourses. ANALYSIS OF DISCOURSES: Adolescents with work experience reported that occupational injuries occur due to carelessness of the employee, bad luck of the employee, employer's negligence, lack of training, and unsafe workplace. Adolescents without work experience reported that the main causes of work injuries were carelessness of the employee and employer's negligence. Regarding the ways to protect themselves against occupational injuries, both groups reported that: they pay attention (would pay attention) and wear safety equipment (would wear) safety equipment. CONCLUSIONS: Adolescents from both groups showed limited knowledge about occupational injuries and prevention methods. Students "blamed the victim" to explain the injuries and considered "paying attention to work" as the best way to protect themselves. These facts showed that the culture of blaming the victim is present since adolescence and probably it is an outcome of a learning process of the society.

Sleep deprivation of working adolescents--a hidden work hazard.

This manuscript discusses the sleep deprivation of adolescents and young workers and its impact on their work and learning. Several studies have shown that working adolescents wake up earlier, have a shorter nocturnal sleep duration and a higher level of sleepiness during wake time during the week than nonworking students do. These studies indicate that working students may have their learning ability negatively affected by being tired and sleepy. Therefore, on the basis of these results, the authors recommend that educational programs geared to sleep hygiene should be one of the priorities of the curriculum. At the same time, the workhours of teenagers should be shortened in order to allow them to work and study during daytime and to have enough time at night for leisure and rest. These recommendations would improve the quality of life of the population that already is or will soon be participating in the job market.

Individual differences in the sleep/wake cycle of Arctic flexitime workers.

Daytime workers tend to have shorter sleep duration and earlier sleep onset during work days than on days off. Large individual differences in sleep onset and sleep duration may be observed on work days, but work usually synchronizes sleep offset to a similar time. The present study describes individual differences in sleep behaviour of 48 daytime workers (25 men, aged 20-58 years) from an iron ore mine in Northern Sweden. The aim of the study was to determine whether differences in sleep patterns during work days were associated with the outcomes of sleepiness and sleep complaints. Cluster analysis was used to group workers into two categories of sleep onset and sleep duration. The "Late Sleep Onset" cluster comprised workers who slept 1.30 h later than the "Early Sleep Onset" cluster (p < 0.0001 for all weekdays). The "Long Sleep Duration" cluster slept 1.10 h longer than the "Short Sleep Duration" cluster (p < 0.0002 for work nights). The "Late Sleep Onset" cluster reported less refreshing sleep (p < 0.01) and had lower sufficient sleep scores (p < 0.01) than the "Early Sleep Onset" cluster. The "Short Sleep Duration" cluster also reported lower scores for sufficient sleep (p < 0.04) than the "Long Sleep Duration" cluster. For combined characteristics (phase and duration), workers with a late phase and short sleep duration reported greater sleep debt and sleepiness than workers with an early phase and short sleep duration (p < 0.02). Work schedule and commuting time modulate both sleep phase and sleep duration independently. Workers, classified as having an intermediate sleep phase preference, can organize their sleep time in order to minimize sleep debt and sleepiness symptoms. Individual differences in sleep phase and duration should be considered when promoting well-being at work even among groups with similar sleep needs. In order to minimize sleep debt and sleepiness symptoms, successful sleep behaviour could be promoted involving extend use of flexitime arrangement (i.e. later starting times) and reduce use of alarm clocks.

Nontraditional work factors in farmworker adolescent populations: implications for health research and interventions.

Agriculture has been documented to be one of the most hazardous work environments for both adults and children. Adolescents may be especially vulnerable to adverse health effects from agricultural exposures due to the rapid growth and development experienced during those years. Separating the occupational, economic, and social issues in this population is difficult. Weak regulatory protection, lack of compliance with existing regulations, and gaps in service provision characterize the working conditions of adolescent farmworkers. Although there is increasing research on the impact of work organization on mental and physical health in adult working populations, there is a scarcity of research focused on this concept in young workers--and it remains virtually unaddressed in young farmworkers. Work characteristics of the informal work sector, better delineated in international literature, should be considered when planning research or interventions in this at-risk population. Further, the population of adolescent farmworkers is diverse, and research strategies and interventions need to be targeted and tailored to the heterogeneous groups. This article addresses some of the nontraditional work factors associated with the less-than-formal work organization and environments in the farmworker adolescent population and how these factors may inform the planning of research and interventions. Specifically, mobility, cultural patterns and social networks, alternative sampling strategies, alternative delivery of health care and education, and involvement of a wide range of players in the work environment of adolescent farmworkers should all be considered when conducting research or planning programs for this population.

[Job control, job demands, social support at work and health among adolescent workers]. / Controle, exigências, apoio social no trabalho e efeitos na saúde de trabalhadores adolescentes.

OBJECTIVE: To evaluate physical and psychological dimensions of adolescent labor (such as job demands, job control, and social support in the work environment), and their relation to reported body pain, work injuries, sleep duration and daily working hours. METHODS: A total of 354 adolescents attending evening classes at a public school in Sao Paulo, Brazil, answered questionnaires regarding their living and working conditions (Karasek's Job Content Questionnaire, 1998), and their health status. Data collection took place in April and May 2001. Multiple logistic regression analysis was used to determine relations among variables. RESULTS: Psychological job demands were related to body pain (OR=3.3), higher risk of work injuries (OR=3.0) and reduced sleep duration in weekdays (Monday to Thursday) (p<0.01). Lower decision authority in the workplace (p=0.03) and higher job security (p=0.02) were related to longer daily working hours. CONCLUSIONS: It was concluded that besides physical stressors, psychological factors are to be taken into account when studying adolescent working conditions, as they may be associated with negative job conditions and health effects.

[Suntanning and risk of cutaneous melanoma: a literature review]. / Bronzeamento e risco de melanoma cutâneo: revisão da literatura.

Epidemiological studies suggest a relationship between suntanning habits and high risk of melanoma. A literature review was carried out for the period between 1977 and 1998 using Medline and Embase (Excerpta Medica) databases. The analysis showed that intentional sun exposure is highly prevalent among youths, despite their awareness of the risks involved in excessive exposure to ultraviolet radiation and their knowledge on skin protection measures. Intentional exposure is a habit fostered by certain beliefs and attitudes towards suntanning and stimulated by peer pressure and aesthetic referents. The most common tanning practices involve a high risk of developing melanoma. It was concluded that the most effective means to prevent melanoma is mass media dissemination of the concept that having a tanned skin is not healthy -- since it implies the skin being damaged by solar ultraviolet radiation -- and education campaigns for effectively changing people's behaviors and their motivations.

The impact of night work on subjective reports of well-being: an exploratory study of health care workers from five nations.

OBJECTIVE: To carry out a survey data collection from health care workers in Brazil, Croatia, Poland, Ukraine and the USA with two primary goals: (1) to provide information about which aspects of well-being are most likely to need attention when shiftwork management solutions are being developed, and (2) to explore whether nations are likely to differ with respect to the impacts of night work on the well-being of workers involved in health care work. METHODS: The respondents from each nation were sorted into night worker and non-night worker groups. Worker perceptions of being physically tired, mentally tired, and tense at the end of the workday were examined. Subjective reports of perceived felt age were also studied. For each of these four dependent variables, an ANCOVA analysis was carried out. Hours worked per week, stability of weekly work schedule, and chronological age were the covariates for these analyses. RESULTS: The results clearly support the general proposal that nations differ significantly in worker perceptions of well-being. In addition, perceptions of physical and mental tiredness at the end of the workday were higher for night workers. For the perception of being physically tired at the end of a workday, the manner and degree to which the night shift impacts the workers varies by nation. CONCLUSIONS: Additional research is needed to determine if the nation and work schedule differences observed are related to differences in job tasks, work schedule structure, off-the-job variables, and/or other worker demographic variables.

Occupational accidents among middle and high school students of the state of São Paulo, Brazil.

OBJECTIVES: To estimate the prevalence of occupational injuries and identify their risk factors among students in two municipalities. METHODS: A cross-sectional survey was conducted in public schools of the municipalities of Santo Antonio do Pinhal and Monteiro Lobato, Brazil. A stratified probabilistic sample was drawn from public middle and high schools of the study municipalities. A total of 781 students aged 11 to 19 years participated in the study. Students attending middle and high school answered a comprehensive questionnaire on living and working conditions, as well as aspects of work injuries, and health conditions. Multiple logistic regression models were fitted to estimate risk factors of previous and present occupational injuries. RESULTS: Of 781 students, 604 previously had or currently have jobs and 47% reported previous injuries. Among current workers (n=555), 38% reported injuries on their current job. Risk factors for work injuries with statistically significant odds ratio >2.0 included attending evening school, working as a housekeeper, waiter or brickmaker, and with potentially dangerous machines. CONCLUSIONS: The study results reinforce the need of restricting adolescent work and support communities to implement social promotion programs.

Eventos de vida produtores de estresse e queixas de insônia entre auxiliares de enfermagem de um hospital universitário no Rio de Janeiro: estudo Pró-Saúde / Stressful life events and insomnia complaints among nursing assistants from a university hospital in Rio de Janeiro: the Pro-Saude study

OBJETIVO: Avaliar a associação entre eventos de vida produtores de estresse (EVPE) e queixas de insônia (QI). MÉTODOS: Foram analisados dados seccionais de 695 auxiliares de enfermagem de um hospital universitário, participantes do Estudo Pró-Saúde - coorte de funcionários de uma universidade no Rio de Janeiro. As informações foram obtidas através de um questionário multidimensional e autopreenchido, que avaliou a ocorrência de EVPE nos últimos 12 meses, variáveis socioeconômicas e demográficas e QI. As QI foram analisadas como desfecho politômico (frequente, ocasional, e ausente). Odds ratios brutos e ajustados foram calculados através de regressão logística multinomial. RESULTADOS: A prevalência total de QI foi de 45,8 por cento (16,7 por cento frequentes e 29,1 por cento ocasionais). Após ajuste por sexo, idade, estado civil, renda familiar per capita e regime de trabalho, os EVPE associados com QI frequentes foram: "rompimento de relação amorosa" (OR = 3,32; IC95 por cento 1,90 - 5,78), "ter tido problemas graves de saúde" (OR = 2,82; IC95 por cento 1,73 - 4,58); "dificuldades financeiras graves" (OR = 2,38; IC95 por cento 1,46 - 3,88), e "mudança forçada de moradia" (OR = 1,97; IC95 por cento 1,02 - 3,79). Com relação às QI ocasionais, houve associação apenas com rompimento de relação amorosa (OR = 2,30; IC95 por cento 1,42 - 3,74) e dificuldades financeiras graves (OR = 1,87; IC95 por cento 1,27 - 2,75). CONCLUSÕES: Dada a responsabilidade com vidas humanas que os auxiliares de enfermagem assumem durante seu horário de trabalho, nossos achados podem contribuir para ações mais efetivas, por parte dos serviços de saúde ao trabalhador, para lidar com o estresse nessa categoria.

Conhecimentos e práticas de adolescentes na prevenção de acidentes de trabalho: estudo qualitativo / Knowledge and practices by adolescents in preventing occupational injuries: a qualitative study

OBJETIVO: Descrever conhecimentos e práticas adotados por estudantes do ensino médio na prevenção de acidentes de trabalho. DELINEAMENTO DO ESTUDO: O estudo foi realizado em uma escola pública, localizada no Município de São Paulo, em 2003. Participaram 53 estudantes do período noturno, com idades entre 14 e 21 anos, divididos em dois grupos: com e sem experiência de trabalho (32 e 21 adolescentes, respectivamente). Eles responderam a duas questões: "Por quê os acidentes de trabalho ocorrem?" e "O que você faz para evitar que ocorram acidentes de trabalho?". As análises dos dados foram feitas no programa Quali-quanti, para a elaboração do discurso de sujeito coletivo. ANALISE DOS DISCURSOS: Para os adolescentes com experiência de trabalho, acidentes ocorrem devido ao descuido ou má sorte do funcionário, irresponsabilidade do patrão, falta de treinamento no trabalho e ambiente de trabalho inseguro. Os adolescentes sem experiência relataram que acidentes de trabalho ocorrem devido ao descuido do funcionário e irresponsabilidade do patrão. Sobre as formas de proteção dos acidentes de trabalho os adolescentes de ambos grupos relataram que: prestam (prestariam) atenção no trabalho e usam (usariam) equipamentos de segurança. CONCLUSÕES: Os adolescentes dos dois grupos mostraram conhecimento limitado sobre acidentes de trabalho e formas de prevenção. Os adolescentes apontaram como "culpa da vítima" as ocorrências dos acidentes de trabalho e a melhor forma de proteção "prestar atenção no trabalho". A cultura de culpar a vítima está presente desde a adolescência e provavelmente é resultado de um processo de aprendizado na sociedade.

OBJECTIVE: To describe knowledge and practices adopted by high school students to prevent occupational injuries. STUDY DESIGN: The study was carried out in a public school located in São Paulo, in 2003. Fifty-three evening students aged 14 to 21 years old participated the study, they were divided into two groups with and without job experience (32 and 21 students, respectively). The students answered two questions: "Why do occupational injuries occur?" and "How do you avoid occupational injuries?" Analyses were performed using the software "Quali-quanti" to structure collective discourses. ANALYSIS OF DISCOURSES: Adolescents with work experience reported that occupational injuries occur due to carelessness of the employee, bad luck of the employee, employer's negligence, lack of training, and unsafe workplace. Adolescents without work experience reported that the main causes of work injuries were carelessness of the employee and employer's negligence. Regarding the ways to protect themselves against occupational injuries, both groups reported that: they pay attention (would pay attention) and wear safety equipment (would wear) safety equipment. CONCLUSIONS: Adolescents from both groups showed limited knowledge about occupational injuries and prevention methods. Students "blamed the victim" to explain the injuries and considered "paying attention to work" as the best way to protect themselves. These facts showed that the culture of blaming the victim is present since adolescence and probably it is an outcome of a learning process of the society.

Job control, job demands, social support at work and health among adolescent workers

OBJETIVO: Avaliar as dimensões físicas e psicológicas do trabalho de adolescentes (demanda de trabalho, controle no trabalho e apoio social e ambiental), relacionando-os a relatos de: dores no corpo, acidentes de trabalho, duração de sono e duração diária da jornada de trabalho. MÉTODOS: Participaram do estudo 354 estudantes do período noturno de escola pública no Município de São Paulo, entre abril e maio de 2001. Esses, responderam a questionário sobre condições de vida, trabalho (escalas Karasek de controle no trabalho) e estado de saúde. Foram feitas análises de regressão logística múltipla a fim de determinar a relação entre variáveis. RESULTADOS: As exigências psicológicas mostraram-se associadas aos relatos de dores no corpo (OR=3,3), maiores riscos de ocorrência de acidentes de trabalho (OR=3,0) e redução da duração do sono durante os dias de semana (segunda a quinta-feira) (p<0,01). Baixa autoridade de decisão (p=0,03) e maior segurança no emprego (p=0,02) estão relacionadas à maior duração da jornada diária de trabalho. CONCLUSÕES: Concluiu-se que não somente os estressores físicos, mas também os psicológicos devem ser levados em consideração quando avaliadas as condições de trabalho de adolescentes, já que esses podem ser associados às más condições de trabalho e efeitos negativos na saúde.

Bronzeamento e risco de melanoma cutâneo: revisão da literatura / Suntanning and risk of cutaneous melanoma: a literature review

Estudos epidemiológicos sugerem a relação entre comportamentos relacionados ao bronzeamento e risco elevado de melanoma. Nesse sentido, realizou-se revisão sobre essa temática que abrangeu o período correspondente aos anos de 1977 a 1998. Foram pesquisadas as bases de dados Medline e Embase (Excerpta Medica). A análise mostrou que entre os jovens, apesar do conhecimento sobre os riscos da exposição excessiva à radiação ultravioleta e sobre as práticas visando à proteção da pele, prevalece o hábito de expor-se intencionalmente ao sol. Esse hábito é alimentado por crenças e atitudes em relação ao bronzeado e estimulado por influência do grupo e de pessoas consideradas referências. As práticas mais freqüentemente adotadas para bronzear a pele apresentam risco elevado para o desenvolvimento de melanoma. Conclui-se que a forma mais eficaz de prevenir o melanoma é divulgar nos meios de comunicação que a pele bronzeada não é saudável, pois foi danificada pela radiação ultravioleta solar; e iniciar campanhas com ações efetivas para mudar comportamentos, naquilo que os motiva e os alimenta.

The impact of night work on subjective reports of well-being: an exploratory study of health care workers from five nations

OBJETIVO: Coletar dados de pesquisa de profissionais da saúde no Brasil, Croácia, Polônia, Ucrânia e Estados Unidos com duas metas principais: (1) proporcionar informações quanto a aspectos do bem-estar que mais provavelmente precisam de atenção durante a elaboração de soluções administrativas para os turnos de trabalho e (2) examinar a existência de possíveis diferenças entre os países quanto ao impacto do trabalho no bem-estar de profissionais da saúde. MÉTODOS: Os respondentes de cada um dos países estudados foram divididos em dois grupos de profissionais: período noturno e período não-noturno. Verificou-se a percepção dos profissionais quanto ao cansaço físico, cansaço mental e tensão ao final da jornada de trabalho. Relatos subjetivos sobre a percepção da idade sentida também foram estudados. Foi feita uma análise ANCOVA para cada uma destas quatro variáveis. Horas trabalhadas por semana, estabilidade do horário semanal de trabalho e idade cronológica foram as co-variáveis usadas nestas análises. RESULTADOS: Os resultados dão evidente respaldo à proposição geral de que há diferenças consideráveis da percepção de bem-estar entre os países. Além disso, a percepção de cansaço físico e cansaço mental ao final da jornada de trabalho é maior entre os profissionais do período noturno. Difere entre os países, a percepção do cansaço físico ao final da jornada de trabalho, a maneira e o grau do impacto do turno noturno para os profissionais de saúde. CONCLUSÕES: Fazem-se necessários outros estudos para determinar se as diferenças observadas entre os países e esquemas de trabalho guardam relação com diferenças de funções no trabalho, estrutura dos horários de trabalho, variáveis externas ao trabalho e/ou outras variáveis demográficas dos profissionais.

Occupational accidents among middle and high school students of the state of Säo Paulo, Brazil

OBJETIVOS: Estimar a prevalência de acidentes de trabalho entre estudantes adolescentes em área urbana e identificar os fatores de risco de ocorrência dos acidentes de trabalho. MÉTODOS: Um estudo transversal foi conduzido nas escolas públicas de ensino fundamental e médio, das cidades de Santo Antonio do Pinhal e Monteiro Lobato, Estado de Säo Paulo. Foi realizada uma amostra probabilística estratificada em duas escolas públicas de ensino médio de cada uma das duas cidades pesquisadas. O total da populaçäo pesquisada foi de 781 estudantes, de 11 a 19 anos de idade. Os estudantes responderam um questionário sobre condiçöes de vida e trabalho, incluindo as características dos acidentes de trabalho ocorridos e problemas de saúde. Foram estimados os fatores de riscos para a ocorrência de acidentes no trabalho, do passado e do presente, usando modelos de regressäo logística múltipla. RESULTADOS: Dos 781 estudantes que participaram da pesquisa, 604 relataram ter experiência de trabalho. Destes, 47por cento relataram já ter sofrido acidentes. Entre aqueles que, no período de coleta de dados, estavam trabalhando (n=555), 38por cento afirmaram ter sofrido acidentes no posto que ocupavam naquele momento. Os fatores de risco para a ocorrência de acidentes de trabalho, que apresentaram razäo de chances acima de 2,0, foram: estudar no período vespertino, exercer funçöes de empregado(a) doméstico(a), garçom ou oleiro, e trabalhar com objetos e máquinas perigosas. CONCLUSOES: Os resultados mostram a necessidade de restringir o trabalho de adolescentes, dando apoio às comunidades na implementaçäo de programas de desenvolvimento social