可修改的风险因素与便秘之间的关联:一项全面的门德尔随机化研究
Hong Chang1,2,3, Jing Ouyang1,2,3, Meng Tian1,2,3
1Lanzhou University, Lanzhou, China.
BMC gastroenterology
|October 17, 2024
概括
这项研究使用了门德尔的随机化来确定便秘的遗传风险因素. 胃食道逆流性疾病,阿托瓦斯塔丁使用和甲状腺功能低下症与便秘风险增加有关.
科学领域:
- 遗传学 遗传学 是一个
- 流行病学 流行病学
- 胃肠病学 胃肠病学
背景情况:
- 便秘是一种常见的疾病,对公共健康有重大影响.
- 早期识别可修改的风险因素对于有效的预防策略至关重要.
- 基因方法可以帮助阐明风险因素和疾病之间的因果关系.
研究的目的:
- 系统地调查基因预测可修改的风险因素与便秘之间的因果关系.
- 通过遗传分析,识别潜在的便预防目标.
主要方法:
- 采用逆方差加权 (IVW) 方法作为主要的分析方法.
- 使用多变量门德尔随机化 (MVMR) 来调整潜在偏差.
- 进行了灵敏度分析,包括MR-Egger拦截,Cochran的Q测试和离开一个的分析.
- 应用Bonferroni校正来控制虚假阳性率.
主要成果:
- 在基因预测的胃食道逆流病 (GERD) 和便秘 (OR=1.192) 之间发现了显著的因果关系.
- 阿托瓦斯塔丁使用 (OR=16.995) 和甲状腺功能低下 (OR=2.299) 与便秘风险增加有显著关联.
- 还观察到教育水平,严重抑郁症和阿司匹林使用的潜在因果关系.
结论:
- 确定了几种基因预测的风险因素,包括GERD,阿托瓦斯塔丁使用和甲状腺功能低下症,与便秘相关.
- 这些发现为制定有针对性的公共卫生政策和预防便秘的预防策略提供了宝贵的见解.
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