Self-assessed threshold for cold temperatures and thermal insulation of clothing among poultry workers
Phanprasit, Wantanee; Laohaudomchok, Wisanti; Konthonbut, Pajaree; Noomnual, Saisattha; Rissanen, Sirkka; Jussila, Kirsi; Ikäheimo, Tiina M; Jaakkola, Jouni J K; Näyhä, Simo (2024-09-02)
Springer
02.09.2024
Phanprasit, W., Laohaudomchok, W., Konthonbut, P. et al. Self-assessed threshold for cold temperatures and thermal insulation of clothing among poultry workers. Sci Rep 14, 20406 (2024). https://doi.org/10.1038/s41598-024-71393-4.
https://creativecommons.org/licenses/by-nc-nd/4.0/
© The Author(s) 2024. This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
https://creativecommons.org/licenses/by-nc-nd/4.0/
© The Author(s) 2024. This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
https://creativecommons.org/licenses/by-nc-nd/4.0/
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:oulu-202409065726
https://urn.fi/URN:NBN:fi:oulu-202409065726
Tiivistelmä
Abstract
The association between self-assessed cold threshold (CT) and thermal insulation of clothing (Icl) was analysed in 283 poultry workers in Thailand. The mean CT was 13.5 °C (range − 28–29) and the mean Icl was 1.23 clo (range 0.35–2.21). The adjusted CT remained unchanged at low Icls (0.35 through 1.25 clo) but was estimated to increase by 14.8 °C at high Icls (1.25 through 2.21 clo). Overall, CT was higher by 2.4 °C (95% confidence interval [CI] 0.3–3.8) at high (≥ 1.25 clo) than that at low (< 1.25 clo) Icl, but this difference was modified by personal and work-related factors. The difference was 2.6 °C (CI 0.5–4.6) for older (30–57 y) compared to younger (18–29 y) participants, with an excess of 7.3 °C (CI 5.6–9.0) for low vs high educated participants, 2.6 °C (CI 0.5–4.8) for those doing heavy vs light work, 7.4 °C (CI 3.7–11.0) for alcohol consumers vs others, and 3.4 °C (CI 0.6–6.3) for smokers vs non-smokers. The differences were independent of personal characteristics and worksite physical conditions and were interpreted as increased cold sensitivity among subgroups with lesser stamina and poorer health. Sensitive worker subgroups should be identified, and their need for cold protection should be reviewed.
The association between self-assessed cold threshold (CT) and thermal insulation of clothing (Icl) was analysed in 283 poultry workers in Thailand. The mean CT was 13.5 °C (range − 28–29) and the mean Icl was 1.23 clo (range 0.35–2.21). The adjusted CT remained unchanged at low Icls (0.35 through 1.25 clo) but was estimated to increase by 14.8 °C at high Icls (1.25 through 2.21 clo). Overall, CT was higher by 2.4 °C (95% confidence interval [CI] 0.3–3.8) at high (≥ 1.25 clo) than that at low (< 1.25 clo) Icl, but this difference was modified by personal and work-related factors. The difference was 2.6 °C (CI 0.5–4.6) for older (30–57 y) compared to younger (18–29 y) participants, with an excess of 7.3 °C (CI 5.6–9.0) for low vs high educated participants, 2.6 °C (CI 0.5–4.8) for those doing heavy vs light work, 7.4 °C (CI 3.7–11.0) for alcohol consumers vs others, and 3.4 °C (CI 0.6–6.3) for smokers vs non-smokers. The differences were independent of personal characteristics and worksite physical conditions and were interpreted as increased cold sensitivity among subgroups with lesser stamina and poorer health. Sensitive worker subgroups should be identified, and their need for cold protection should be reviewed.
Kokoelmat
- Avoin saatavuus [34589]
Ellei muuten mainita, aineiston lisenssi on https://creativecommons.org/licenses/by-nc-nd/4.0/