低日均体温和门诊探访之间的关联:中国重庆的一项医院研究
Pei Jiang1, Jing Yang1, Yumeng Zhou2
1School of Public Health, North Sichuan Medical College, Nanchong, 637100, China.
International journal of biometeorology
|January 15, 2026
概括
每天平均气温较低增加了门诊患者的访问,特别是在男性和老年人或非常年轻的人群中. 较高的温度与风险没有显著的关联.
科学领域:
- 神经学 神经学
- 环境流行病学环境流行病学
- 公共卫生 公共卫生
背景情况:
- 是一种重要的神经系统疾病,具有相当大的全球疾病负担.
- 关于气象因素与不同年龄组之间的联系的研究有限.
- 了解环境触发因素对于管理中的公共卫生干预至关重要.
研究的目的:
- 调查每日平均气温与中国重庆市门诊所诊断的相关性.
- 根据性别和年龄来评估对温度影响敏感性的潜在差异.
主要方法:
- 使用分布式滞后非线性模型 (DLNM) 来分析每日温度和门诊所的诊断.
- 数据从2014年1月到2019年12月,涵盖了2191天.
- 进行了针对性别和年龄的子组分析,以确定脆弱人群.
主要成果:
- 低的每日平均温度 (第5百分位数,7.8°C) 与门诊次增加有显著的相关性.
- 累计风险比率在滞后0-8 (RR:1.22) 达到顶峰,观察到的显著关联高达滞后3.
- 发现男性,18岁以下和65岁以上的人更容易受到低温的影响.
结论:
- 低环境温度是患者门诊诊次数增加的一个重要风险因素.
- 对温度影响的脆弱性因性别和年龄而异,特定群体更容易受到影响.
- 季节性改变了低温和门诊探访之间的关系,突出了针对性公共卫生战略的需要.
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