流体摄入模式与皮肤炎风险之间的因果关系:孟德尔的随机化研究
Ruiqi Zeng1,2, Beian Guo1,2, Wanzhe Liao1,2
1Guangzhou Medical University, Guangzhou, China.
Frontiers in nutrition
|August 29, 2024
概括
这项研究发现,饮用水和咖啡可能会增加接触性皮肤炎的风险,而茶可能会防止亚托皮肤炎. 摄入液体可能会影响皮肤炎的发展.
科学领域:
- 皮肤病学 皮肤病学
- 营养流行病学 营养流行病学
- 遗传流行病学遗传流行病学
背景情况:
- 皮肤炎,包括性皮肤炎 (AD) 和接触性皮肤炎 (CD),是全球普遍存在的皮肤疾病.
- 有限的研究已经探索了液体消耗和皮肤炎风险之间的因果关系.
- 这项研究调查了酒精,咖啡,茶和水摄入对AD和CD的潜在因果作用.
研究的目的:
- 检查各种液体摄入 (酒精,咖啡,茶,水) 与患上亚托皮炎 (AD) 和接触性皮炎 (CD) 的风险之间的潜在因果关系.
- 为了解饮食液体模式如何影响常见皮肤疾病的发病率提供见解.
主要方法:
- 进行了两样本的门德尔随机化 (MR) 分析,使用来自英国生物银行和FinnGen r9联盟的遗传数据.
- 遗传变异作为工具变量来评估饮用液体对AD和CD的因果关系.
- 采用了反变量加权 (IVW),MR-Egger和加权中位数方法,使用Cochran的Q,MR-Egger拦截和MR-PRESSO测试来评估异质性和性.
主要成果:
- 增加水摄入量与接触性皮肤炎的风险更高显著相关 (IVW OR = 2.92,p < 0.01).
- 咖啡消费与接触性皮肤炎风险增加有积极关联 (IVW OR = 2.16,p = 0.01).
- 茶的摄入显示出对亚托皮性皮肤炎的显著保护作用 (IVW OR = 0.71,p < 0.01).
结论:
- 研究结果表明,饮用水和咖啡可能会增加接触性皮肤炎的风险,而饮用茶可能会降低亚托皮肤炎的风险.
- 改变饮水习惯可能是预防皮肤炎的潜在策略.
- 建议进行进一步的纵向研究,以验证和扩展这些因果关联.
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