长期暴露于环境细颗粒物和牙周炎:使用全国代表性调查数据的观察性研究
Wenjing Li1,2, Na Li3, Zhisheng Liang3
1Beijing Laboratory of Biomedical Materials, Department of Geriatric Dentistry, Peking University School and Hospital of Stomatology, Beijing, China.
Journal of clinical periodontology
|January 25, 2024
概括
长期暴露于细颗粒物 (PM2.5) 在中国显著增加牙周炎风险. 减少空气污染可能有助于减轻牙周病的全球负担.
科学领域:
- 环境健康 环境健康
- 牙科公共卫生 牙科公共卫生
- 流行病学 流行病学
背景情况:
- 牙周炎是一个重大的全球健康挑战.
- 确定环境风险因素对于有效的公共卫生干预至关重要.
- 细颗粒物 (PM2.5) 是一个广泛存在的环境污染物.
研究的目的:
- 调查长期暴露于PM2.5和牙周炎之间的关联.
- 为了在全国代表的中国人口中评估这种关系.
- 探索基于个体特征的协会变异.
主要方法:
- 这是一项多中心,横截面的研究,利用了中国第四次全国口腔健康调查 (2015-2016) 的数据.
- 集成的高分辨率PM2.5度数据与调查数据.
- 使用后勤回归来分析PM2.5暴露和牙周炎风险之间的关系.
主要成果:
- 在长期暴露于PM2.5和牙周炎风险之间发现了显著的积极关联.
- 对于每10μg/m3的平均PM2.5的增加,牙周炎的风险增加了7.0%9.0%,这取决于平均期 (1,3,或5年).
- 轻度牙周炎与PM2.5的关联比中度或重度病例更强,特定的牙区域更容易受到影响.
结论:
- 长期暴露于PM2.5是中国牙周炎的重要危险因素.
- 研究结果表明,更严格的空气质量法规可以减轻牙周病的影响.
- 解决空气污染问题是减少牙周炎对公共卫生负担的潜在策略.
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