长期暴露于超细颗粒和2型糖尿病之间的关联:中国的一项大型多中心研究
Tingting Yang1, Yi Guo2, Renhua Zhang1
1School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang 561113, China.
Journal of hazardous materials
|February 1, 2025
概括
长期暴露于超细颗粒 (UFP) 与增加2型糖尿病 (T2DM) 风险有关. 这种风险在糖尿病前期患者中特别高,这表明UFP是糖尿病发展的重要环境因素.
科学领域:
- 环境健康 环境健康
- 内分泌学 在内分泌学.
- 流行病学 流行病学
背景情况:
- 关于长时间暴露于超细颗粒 (UFP) 和2型糖尿病 (T2DM) 之间的联系的研究有限.
- 了解这种关联对于针对糖尿病预防的公共卫生倡议至关重要.
研究的目的:
- 调查长期UFP暴露对糖尿病患病率及其阶段的影响.
- 评估UFP暴露与关键的血糖标记者,如禁食血糖 (FPG) 和糖化血红蛋白 (HbA1c) 之间的关系.
主要方法:
- 一项横截面研究利用来自93,990名参与者的大型多中心队列 (2017-2021) 的数据.
- 使用在研究基线之前的三年平均度来估计长期的UFP暴露.
- 评估了糖尿病状态 (常态血糖,糖尿病前期,糖尿病) 和血糖标志物 (FPG,HbA1c).
主要成果:
- 在UFP暴露的四分位数间范围的增加与较高的糖尿病患病率 (OR=1.20) 和晚期糖尿病阶段 (OR=1.11) 有显著的关联.
- 从糖尿病前期发展为糖尿病的几率随着UFP暴露显著增加 (OR=1.24).
- 升高的UFP水平与更高的禁食血糖和HbA1c水平相关.
结论:
- 长期暴露于超细颗粒是发展2型糖尿病的潜在危险因素.
- 糖尿病前期的人群似乎更容易受到UFP暴露的不良血糖影响.
- 这些发现强调了空气质量在糖尿病预防策略中的重要性.
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