实地研究关于孕妇在冬季不同季度的热偏好
Sijin Yang1, Lijuan Wang1, Hui Zhang2
1College of Urban Planning and Municipal Engineering, Xi'an Polytechnic University, Xi'an, 710048, China.
Journal of thermal biology
|November 21, 2023
概括
孕妇 孕妇 孕妇 孕妇
科学领域:
- 环境健康 环境健康
- 人体生理学 人体生理学
- 热舒适度研究 热舒适度研究
背景情况:
- 孕妇对热环境有独特的生理反应.
- 了解怀孕期间的热偏好对于优化舒适和福祉至关重要.
- 现有的热舒适度模型可能不能准确地代表孕妇的需求.
研究的目的:
- 为了研究不同三个月的孕妇不断变化的热偏好.
- 确定影响这些热偏好的因素,包括医疗条件和生活方式.
- 评估孕妇人口预测平均投票 (PMV) 模型的准确性.
主要方法:
- 一项涉及1388名孕妇的调查,涉及三个季度.
- 收集关于基本信息,热反应,怀孕疾病和怀孕前体重指数 (PBMI) 的数据.
- 测量热环境参数并将实际中性温度与PMV预测进行比较.
主要成果:
- 随着怀孕的进展,热偏好从更温暖的环境转移到更凉爽的环境 (平均得分:0.82, -0.27, -1.76).
- 甲状腺功能过高,较高的PBMI和定期炼等因素与更冷的偏好相关.
- 在PMV模型下,低估了孕妇在更寒冷的条件下接受的热量.
结论:
- 孕妇的热舒适需要在整个妊娠期间发生显著变化.
- 与怀孕相关的疾病和生活方式因素会影响热感知.
- 标准的PMV模型需要进行调整,以准确预测孕妇的热舒适度.
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