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在家禽工作者中,低温和服装隔热的自我评估值
Wantanee Phanprasit1, Wisanti Laohaudomchok1, Pajaree Konthonbut1
1Department of Occupational Health and Safety, Faculty of Public Health, Mahidol University, 420/1 Ratchawithi Rd, Ratchathewi, Bangkok, 10400, Thailand.
Scientific reports
|September 2, 2024
概括
服装绝缘显著影响家禽工人的感冒感知. 更高的隔热水平增加了感知到的寒冷门,特别是在老年人,受教育程度较低或有不健康习惯的人群中,这表明寒冷敏感度不同.
科学领域:
- 职业健康 职业健康 职业健康
- 环境生理学环境生理学
- 热舒适度 热舒适度 热舒适度
背景情况:
- 禽畜工人经常经历寒冷的环境,需要了解热舒适度和服装绝缘.
- 自我评估的冷门 (CT) 和衣服的隔热度 (Icl) 是评估职业环境中热舒适度的关键指标.
- 以前的研究还没有完全阐明服装绝缘和感冒感受在特定工人群体 (如泰国工人群体) 之间的关系.
研究的目的:
- 分析泰国家禽工人自我评估的寒冷门 (CT) 和衣服的隔热 (Icl) 之间的关联.
- 调查个人和工作相关因素如何改变这种关联.
- 为了确定可能增加冷感应力的工人子组.
主要方法:
- 一项涉及泰国283名家禽工人的横截面研究.
- 数据收集包括自我评估的冷门 (CT) 和服装的绝热度 (Icl) 测量.
- 进行了统计分析,以确定CT和ICL之间的关联,并对混因素进行了调整.
主要成果:
- 平均CT为13.5°C,平均ICL为1.23小时.
- 更高的服装绝缘度 (≥1.25 clo) 与显著更高的寒冷值 (2.4°C的增加) 有关.
- 这种效应在老年人,受教育程度较低,重工,酒精消费者和吸烟者小组中被放大,这表明寒冷敏感性增加.
结论:
- 服装绝缘在调节家禽工人感受寒冷方面发挥着至关重要的作用.
- 特定的子组表现出高度的寒冷敏感性,独立于个人特征和工作场所条件.
- 建议对弱势工人子组进行识别和针对性的防寒策略.
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