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Differences between remaining ability and loss of capacity in maximum aerobic impairment 56
Neder,J.A.; Nery,L.E.; Bagatin,E.; Lucas,S.R.; Anção,M.S.; Sue,D.Y..
In the evaluation of exercise intolerance of patients with respiratory diseases the American Medical Association (AMA) and the American Thoracic Society (ATS) have proposed similar classifications for rating aerobic impairment using maximum oxygen uptake (VO2max) normalized for total body weight (ml min-1 kg-1). However, subjects with the same VO2max weight-corrected values may have considerably different losses of aerobic performance (VO2max expressed as % predicted). We have proposed a new, specific method for rating loss of aerobic capacity (VO2max, % predicted) and we have compared the two classifications in a prospective study involving 75 silicotic claimants. Logistic regression analysis showed that the disagreement between rating systems (higher...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Disability evaluation; Work capacity; Exercise tolerance; Oxygen consumption; Occupational diseases.
Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998000500006
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Farmers’ approaches on occupational health and safety: the case of city of Osmaniye and Konya, Turkey 65
Bahşi,Nermin; Kendi,Osman.
ABSTRACT: The aim of this study was to investigate the knowledge levels of farmers who operate in agricultural activities. This activityconsidered among the most dangerous sectors in Turkey and around the world, on occupational accidents and diseases, occupational health and safety (OHS). The other objective was to learn about farmers’ thoughts and contribute to raise awareness and disseminate of occupational health and safety, in Osmaniye and Konya provinces where intensive agricultural activities take place. For this purpose, a face-to-face interview was conducted with 185 farmers in Osmaniye and Konya provinces. According to the survey results, 45.9% of the farmers stated that they had no idea about occupational health and safety, while only 24.3% of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agriculture; Occupational accidents; Occupational diseases; Hazards; Knowledge level.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000400901
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Indoor NO2 air pollution and lung function of professional cooks 56
Arbex,M.A.; Martins,L.C.; Pereira,L.A.A.; Negrini,F.; Cardoso,A.A.; Melchert,W.R.; Arbex,R.F.; Saldiva,P.H.N.; Zanobetti,A.; Braga,A.L.F..
Studies of cooking-generated NO2 effects are rare in occupational epidemiology. In the present study, we evaluated the lung function of professional cooks exposed to NO2 in hospital kitchens. We performed spirometry in 37 cooks working in four hospital kitchens and estimated the predicted FVC, FEV1 and FEF25-75, based on age, sex, race, weight, and height, according to Knudson standards. NO2 measurements were obtained for 4 consecutive days during 4 different periods at 20-day intervals in each kitchen. Measurements were performed inside and outside the kitchens, simultaneously using Palm diffusion tubes. A time/exposure indicator was defined as representative of the cumulative exposure of each cook. No statistically significant effect of NO2 exposure on...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Indoor air pollution; Occupational diseases; Lung function; Nitrogen dioxide; Professional cooks; Kitchen.
Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000400011
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