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美国成年人身体构成和抑郁症之间的性别特定关联:一个横截面研究
Yijing Li1, Juan Li1, Tianning Sun1
1Department of Anesthesiology, Hubei Key Laboratory of Geriatric Anesthesia and Perioperative Brain Health, and Wuhan Clinical Research Center for Geriatric Anesthesia, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1095 Jiefang Avenue, Wuhan, Hubei, China.
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概括
身体组成,而不仅仅是BMI,影响抑郁风险. 较高的身体脂肪和某些身体类型与女性的抑郁症增加有关,而肌肉质量可能对男性有保护作用.
科学领域:
- 内分泌学 在内分泌学.
- 精神病学是一个精神病学.
- 公共卫生 公共卫生
背景情况:
- 肥胖与抑郁症有关,并表现出性变态.
- 身体质量指数 (BMI) 是一种有限的肥胖度量,无法区分脂肪和瘦肉.
- 双能X射线吸收计 (DXA) 可以更精确地评估人体成分.
研究的目的:
- 为了调查身体组成和抑郁风险之间的性别特定关联.
- 评估脂肪质量指数 (FMI) 和尾骨肌肉质量指数 (ASMI) 对抑郁症的预测效用.
- 为了确定与抑郁症患病率相关的身体组成表型.
主要方法:
- 分析了来自3637名参与者的NHANES数据 (2011-2018) (1788名男性,1849名女性).
- 分类为四种身体成分:低脂肪-低肌肉 (LA-LM),低脂肪-高肌肉 (LA-HM),高脂肪-低肌肉 (HA-LM) 和高脂肪-高肌肉 (HA-HM).
- 利用受限立方线 (RCS) 曲线和多变量逻辑回归,包括女性的相互作用分析.
主要成果:
- 男人:ASMI和抑郁风险之间的U形关系;较高的ASMI四分位数显示出负相关性.
- 女性:增加的体脂百分比 (BFP) 和FMI与更高的抑郁风险相关.
- 女性:LA-LM,HA-LM和HA-HM表型与LA-HM表型相比显著与抑郁症风险增加有关. 观察到脂肪和肌肉质量之间的相互作用.
结论:
- 身体成分是评估抑郁风险的关键因素,特别是在女性身上.
- 特定的身体组成表型 (LA-LM,HA-LM,HA-HM) 与女性更高的抑郁症患病率有关.
- 建议包括增加肌肉质量和减少脂肪的策略,以预防抑郁症.
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