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Os distúrbios osteomusculares relacionados ao trabalho são afecções que atingem os tecidos moles. Têm um nexo causal com fatores de risco ergonômicos e um caráter insidioso e multifatorial, apresentando como sintoma comum dores musculoesqueléticas. O objetivo deste estudo foi investigar possível associação entre características pessoais, organização do trabalho e presença de dor em funcionários de uma indústria moveleira no município de Araçatuba, SP. Foi aplicado um questionário a uma amostra de 158 funcionários de diversos setores da empresa, com questões de caráter sociodemográfico (sexo, idade), trabalhista (setor, tempo de serviço, função desempenhada e jornada de trabalho semanal), bem como sobre sintomas dolorosos musculoesqueléticos. Dor foi relatada por 58,9% dos funcionários e relacionada de maneira significativa com o sexo (p=0,0001), setor de trabalho (p=0,0021), função desempenhada (p=0,0135) e jornada de trabalho semanal (p=0,0123). A dor predominou em mulheres, dependendo do setor, da função desempenhada e da jornada de trabalho semanal. Para tentar saná-la, a maioria dos trabalhadores usa medicamentos ou adota a atitude de ignorá-la. Os resultados sugerem a necessidade de intervenção fisioterapêutica preventiva. Work-related musculoskeletal disorders are diseases that affect the soft tissues. Of an insidious and multifactor nature, they often result from ergonomic risks, and show pains as a common symptom. This study searched for possible associations between personal features, labour organization and pain incidence among employees at a furniture manufacturer in the city of Araçatuba, SP. A questionnaire was administered to a sample of 158 employees from the company's different sectors in 2007, with questions addressing age and sex, labour issues (sector, seniority, position, and weekly working hours), as well as musculoskeletal pain symptoms. Pain was reported by 58.9% of the employees and significantly related to gender (p=0.0001), sector (p=0.0021), position (p=0.0135), and weekly working hours (p=0.0123). Pain was predominant in women, depending on sector, position, and weekly working hours. In order to relieve pain, most workers took medicine or simply ignored it. Results point to the need to physical therapy treatment and preventive action.

Made available in DSpace on 2019-09-11T20:51:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2019 ABSTRACT BACKGROUND: Exposure to some air pollutants is associated with cardiovascular diseases. The objective of this study was to quantify the effect of exposure to fine particulate matter in hospitalizations due to ischemic heart disease and the costs to the healthcare system. DESIGN AND SETTING: Time-series ecological study conducted in Taubaté, Brazil. METHODS: Data on hospitalizations due to ischemic heart diseases (ICD I-20 to I-24) in the municipality of Taubaté (SP), Brazil, among adults of both sexes aged 40 years and over, from August 2011 to July 2012, were obtained from DATASUS. Fine particulate matter (PM2.5) concentrations were estimated from a mathematical model. Poisson regression was used in statistical analyses to estimate the relative risks of exposure to PM2.5 for both sexes and after stratification according to sex. The excess of hospitalizations and consequent excess expenditure for the healthcare system were calculated. RESULTS: There were 1040 admissions, among which 382 had ischemic heart diseases (257 males). Themean PM2.5 concentration was 13.2 µg/m3 (SD = 5.6). Significant effects from exposure were noted 4and 5 days after exposure (lag 4 and lag 5) for both sexes and for male sex; for female sex, the effect was 2 days after exposure (lag 2). There were 59 excess hospitalizations for an increase in PM2.5 concentration of 5 µg/m3 and excess expenditure of US$ 150,000 for the National Health System. CONCLUSIONS: An excess of hospital admissions due to ischemic heart disease, with excess expenditure, was identified consequent to PM2.5 exposure. [Cesar, Ana Cristina Gobbo] Instituto Federal de São Paulo, Brazil Almeida, Ana Aparecida] Universidade de Taubaté, Brazil Nascimento, Luiz Fernando Costa] Universidade de Taubaté, Brazil Ribeiro, Paola Cristina] Universidade de Taubaté, Brazil Targa, Marcelo dos Santos] Universidade de Taubaté, Brazil

Made available in DSpace on 2019-09-11T20:51:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2018 ABSTRACT BACKGROUND: Exposure to particulate matter (PM) is associated with hospitalizations due to respiratory diseases among children. DESIGN AND SETTING: An ecological time series study was carried out to identify the role of coarse fractions of particulate matter (PM10-2.5) in hospitalizations among children up to 10 years of age, in Piracicaba (SP) in the year 2015. METHODS: A generalized additive model of Poisson regression was used to estimate the risk of hospitalization due to acute laryngitis and tracheitis, pneumonia, bronchitis, bronchiolitis and asthma. Lags of 0 to 7 days were considered, and the model was adjusted for the temperature and relative humidity of the air and controlled for short and long-term exposure. Proportional attributable ratios, population-attributable fractions and hospital costs were calculated with increasing concentrations of these pollutants. RESULTS: 638 hospitalizations were evaluated during this period, with a mean of 1.75 cases per day (standard deviation, SD = 1.86). The daily averages were 22.45 µg/m3 (SD = 13.25) for the coarse fraction (PM10-2.5) and 13.32 µg/m3 (SD = 6.38) for the fine fraction. Significant risks of PM10-2.5 exposure were only observed at lag 0, with relative risk (RR) = 1.012, and at lag 6, with RR = 1.011. An increase of 5 µg/m3 in the coarse fraction concentration implied an increase in the relative risk of hospitalizations of up to 4.8%, with an excess of 72 hospitalizations and excess expenditure of US$ 17,000 per year. CONCLUSIONS: This study showed the impact of coarse-fraction exposure on hospital admissions among children due to respiratory diseases. [César, Ana Cristina Gobbo] Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Brazil Nascimento, Luiz Fernando] Universidade de Taubaté, Brazil