Self-Assessed Threshold Temperature for Cold among Poultry Industry Workers in Thailand
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Published:2023-01-23
Issue:3
Volume:20
Page:2067
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ISSN:1660-4601
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Container-title:International Journal of Environmental Research and Public Health
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language:en
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Short-container-title:IJERPH
Author:
Laohaudomchok Wisanti1, Phanprasit Wantanee1, Konthonbut Pajaree1, Tangtong Chaiyanun1, Sripaiboonkij Penpatra2, Ikäheimo Tiina M.34ORCID, Jaakkola Jouni J. K.3ORCID, Näyhä Simo13ORCID
Affiliation:
1. Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, Bangkok 73170, Thailand 2. School of Public Health, Physiotherapy and Sports Science, University College Dublin, D04 V1W8 Dublin, Ireland 3. Research Unit of Population Health, University of Oulu, 90570 Oulu, Finland 4. Department of Community Medicine, University of Tromsø, 9019 Tromsø, Norway
Abstract
The self-assessed threshold temperature for cold in the workplace is not well known. We asked 392 chicken industry workers in Thailand what they regard as the cold threshold (CT) and compared subgroups of workers using linear and quantile regressions by CT sextiles (percentiles P17, P33, P50, P67, and P83, from warmest to coldest). The variables of interest were sex, office work, and sedentary work, with age, clothing thermal insulation, and alcohol consumption as adjustment factors. The mean CT was 14.6 °C. Office workers had a 6.8 °C higher mean CT than other workers, but the difference ranged from 3.8 °C to 10.0 °C from P17 to P83. Sedentary workers had a 2.0 °C higher mean CT than others, but the difference increased from 0.5 °C to 3.0 °C through P17–P83. The mean CT did not differ between sexes, but men had a 1.6–5.0 °C higher CT at P17–P50 (>20 °C) and a 5.0 °C lower CT at P83 (<10 °C). The CT was relatively high at warm (≥10 °C), dry (relative humidity <41%), and drafty (air velocity > 0.35 m/s) worksites. We conclude that office, sedentary, and female workers and those working at warm, dry, and draughty sites are sensitive to the coldest temperatures, whereas male workers are sensitive even to moderate temperatures.
Subject
Health, Toxicology and Mutagenesis,Public Health, Environmental and Occupational Health
Reference60 articles.
1. Auttanate, N., Chotiphan, C., Maruo, S.J., Näyhä, S., Jussila, K., Rissanen, S., Sripaiboonkij, P., Ikäheimo, T.M., Jaakkola, J.J.K., and Phanprasit, W. (2020). Cold-related symptoms and performance degradation among Thai poultry industry workers, with reference to vulnerable groups; a cross-sectional study. BMC Public Health, 20. 2. Cold-related pain in the face, upper limbs, and lower body among Thai chicken industry workers: A cross-sectional study;Phanprasit;Int. Arch. Occup. Environ. Health,2021 3. Workplace cold and perceived work ability: Paradoxically greater disadvantage for more versus less educated poultry industry in Thailand;Phanprasit;Front. Public Health,2021 4. Factors affecting the musculoskeletal disorders of workers in the frozen food manufacturing factories in Thailand;Thetkathuek;Int. J. Occup. Saf. Ergon.,2016 5. Cold exposure and health effects among frozen food processing workers in eastern Thailand;Thetkathuek;Saf. Health Work,2015
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