Effect of temperature and relative humidity on hospitalization for type 2 diabetes mellitus with complications.

IF 2.6 3区地球科学 Q2 BIOPHYSICS

International Journal of Biometeorology Pub Date : 2025-09-18 DOI:10.1007/s00484-025-03040-0

Yating Jin, Wancheng Zhang, Jianglong Ling, Jieyun Huang, Tian Tian, Tong Liu, Li Ma, Li Zhang, Jiyuan Dong, Ye Ruan

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引用次数: 0

Abstract

Although studies have demonstrated the influence of meteorological factors on morbidity and mortality in type 2 diabetes mellitus (T2DM), research focusing specifically on their impact on hospitalization for T2DM with complications remains Limited.This study aimed to investigate the impact of meteorological factors on hospitalization for type 2 diabetes mellitus (T2DM) with complications. The distributed lag nonlinear modelling (DLNM) was used to investigate this effect of temperature and relative humidity (RH) on hospitalization for T2DM with complications. A total of 50,108 T2DM hospitalizations with complications were performed from 2014 to 2019 in Lanzhou, China. Compared to the reference temperature of 12.7 °C, low temperature (-4.1 °C) had harmful effects, with the maximum impact at lag0-1 (cumulative RR = 1.0265, 95% CI: 1.0024,1.0512). High RH (76.70%), compared to the reference of 51.17%, also had hazardous effects, with the maximum impact at lag0-21 (cumulative RR = 1.2307, 95% CI: 1.1265,1.3445). Subgroup analyses showed that low temperature and high RH particularly affected males and individuals aged < 65 years. Low temperature and high RH had a harmful impact on T2DM hospitalizations with complications.

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温度和相对湿度对2型糖尿病合并并发症住院的影响。

虽然有研究表明气象因素对2型糖尿病（T2DM）发病率和死亡率的影响，但专门关注气象因素对T2DM合并并发症住院治疗影响的研究仍然有限。本研究旨在探讨气象因素对2型糖尿病（T2DM）合并并发症住院的影响。采用分布滞后非线性模型（DLNM）研究温度和相对湿度（RH）对T2DM合并并发症住院的影响。2014年至2019年，中国兰州共有50108例T2DM合并并发症住院。与参考温度12.7℃相比，低温（-4.1℃）产生有害影响，在lag0-1时影响最大（累积RR = 1.0265, 95% CI: 1.0024,1.0512）。相对于参考值51.17%，较高的RH（76.70%）也有危险影响，在0-21岁时影响最大（累积RR = 1.2307, 95% CI: 1.1265,1.3445）。亚组分析显示，低温和高RH尤其影响男性和老年人

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来源期刊

International Journal of Biometeorology 地学-环境科学

CiteScore

6.40

自引率

9.40%

发文量

183

审稿时长

1 months

期刊介绍： The Journal publishes original research papers, review articles and short communications on studies examining the interactions between living organisms and factors of the natural and artificial atmospheric environment. Living organisms extend from single cell organisms, to plants and animals, including humans. The atmospheric environment includes climate and weather, electromagnetic radiation, and chemical and biological pollutants. The journal embraces basic and applied research and practical aspects such as living conditions, agriculture, forestry, and health. The journal is published for the International Society of Biometeorology, and most membership categories include a subscription to the Journal.