病根性痢疾与体温之间的反转U形关联:在多区域研究中使用一种新的两阶段策略的新发现
Wei Wang1,2,3, Yunqiong Wang1,2, Lin Chen3
1Sichuan Provincial Center for Mental Health, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China.
PLoS neglected tropical diseases
|November 17, 2023
概括
细菌性痢疾 (BD) 的发病率与温度相反,而不仅仅是增加. 一种新方法揭示了这种真正的关联,改善了对传染病控制的公共卫生见解.
科学领域:
- 环境流行病学环境流行病学
- 传染病的动态传染病的动态.
- 统计建模 统计建模
背景情况:
- 细菌性痢疾 (BD) 在中国构成了重大公共卫生挑战,温度被确定为关键影响因素.
- 使用相对温度尺度的传统多区域研究未能捕捉到温度和BD发病率之间的复杂,非线性关系,这与实验室关于细菌存活的研究结果相矛盾.
- 相对温度关联的局限性阻碍了直观的流行病学解释和有效的公共卫生干预.
结论:
- 温度和细菌性痢疾发病率之间的关联是反向的,这表明极高和极低的温度都可能影响疾病发生率.
- 这种新的两阶段分析策略有效地在多区域研究中,在各种环境条件下,在原始规模上描述了暴露-结果关联.
- 这种方法提高了对影响传染病的环境因素的理解,为有针对性的公共卫生战略提供了信息.
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