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吸烟,苦饮料消费和骨质疏松症风险之间的因果关系:一项基于孟德尔随机化的两样本研究
Yanqian Wu1, Jianqian Chao2,3, Min Bao1
1Health Management Research Center, School of Public Health, Southeast University, 87 Dingjiaqiao Road, Gulou District, Nanjing, 210009, P.R. China.
Hereditas
|January 25, 2025
概括
吸烟会增加骨质疏松症的风险,包括骨折,正如基因分析所显示的那样. 某些苦饮料也可能会增加骨质疏松症的风险. 进一步的研究是有必要的.
科学领域:
- 流行病学 流行病学
- 遗传流行病学遗传流行病学
- 公共卫生 公共卫生
背景情况:
- 骨质疏松症是一个重大的公共卫生问题,其特点是骨质较低,骨折风险增加.
- 识别可修改的骨质疏松症风险因素对于制定有效的预防策略至关重要.
研究的目的:
- 调查吸烟习惯和饮用苦饮料与骨质疏松症和骨质疏松症与病理骨折风险之间的潜在因果关系.
- 为了利用两个样本的门德尔随机化 (MR) 方法来进行强大的因果推理.
主要方法:
- 利用公开可用的全基因组关联研究 (GWAS) 总结数据.
- 采用两样 MR 分析,以逆变量加权 (IVW) 为主要方法.
- 评估吸烟 (每天,开始,终身指数) 和各种苦饮料 (咖啡,茶,酒精,非酒精) 作为暴露.
- 检查了骨质疏松症和骨质疏松症与病理性骨折作为结果.
- 使用异质性测试 (Cochran's Q) 和灵敏度分析 (Egger拦截,留出一个) 验证的结果.
主要成果:
- 每日吸烟与骨质疏松症风险增加有显著的因果关系 (OR=1.417).
- 终身吸烟指数显示,骨质疏松症与病理性骨折之间存在潜在的遗传因果关系 (OR=4.187).
- 总饮用苦味饮料和苦味非酒精饮料的消费与骨质疏松症的潜在风险增加有关 (分别为OR=3.687和OR=3.040).
结论:
- 遗传证据支持吸烟在增加骨质疏松症和相关骨折风险方面的因果关系.
- 某些苦饮料的消费也可能导致骨质疏松症的风险.
- 研究结果强调吸烟和特定饮料消费是预防骨质疏松症的潜在目标.
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