男人青春期时间和抑郁症之间没有关系 - - 从流行病学和门德尔随机化中获得的新见解
Raphael Hirtz1,2,3, Corinna Grasemann2, Heike Hölling4
1Department of Pediatrics, Division of Rare Diseases, and CeSER, Ruhr-University Bochum, Alexandrinenstr. 5, 44791 Bochum, Germany.
Psychological medicine
|March 22, 2024
概括
男性的青春期时间与严重抑郁症 (MDD) 风险无关. 这项研究使用了结合流行病学和遗传学方法来调查这种关系,没有发现青春期发育和抑郁症的显著关联.
科学领域:
- 精神病学是一个精神病学.
- 遗传学 是一个遗传学.
- 流行病学 流行病学
背景情况:
- 青春期的时间和男性的抑郁症之间的关系是研究不足和不一致的.
- 未测量的混因素可能解释以前的发现.
- 结合流行病学和遗传学的方法可以澄清这种关系.
研究的目的:
- 调查男性青春期时间和抑郁症之间的非/线性关系.
- 使用孟德尔随机化 (MR) 澄清因果关系.
- 识别潜在的混因素及其与青春期时间的相互作用.
主要方法:
- 利用2026名男性的数据进行流行病学分析.
- 采用了与青春期时间相关的71个单核酸多态的门德尔随机化 (MR).
- 分析了807,553个人的数据 (246,363例,561,190对照) 使用单变量和多变量MR,包括BMI.
主要成果:
- 无变MR表明青春期时间对抑郁风险的因果关系 (OR 0.93,p=0.03).
- 多变量MR (OR 0.95,p=0.13) 或流行病学方法 (OR 1.01,p=0.93) 并没有证实这种效应.
- 多变量MR表明BMI和抑郁症之间存在因果关系.
结论:
- 青春期的时间与男性患重度抑郁症 (MDD) 的风险没有因果关系.
- 身体质量指数 (BMI) 可能在男性抑郁症中起作用.
- 需要进一步的研究来了解影响男性抑郁症的复杂因素.
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