严重抑郁症与骨矿物质含量的关联:在PERSIAN队列研究中的调解分析
Mahdieh Sahebi1, Mahla Daliri2, Fateme Nikbakht3
1Department of Epidemiology, Faculty of Health, Mashhad University of Medical Sciences, Mashhad, Iran.
BMC public health
|January 29, 2026
概括
严重的抑郁症通过直接和间接的途径与较低的骨矿物质含量 (BMC) 有关. 诸如睡眠时间和代谢等效的因素调解了这种关系,影响了骨健康.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 骨的新陈代谢 骨的新陈代谢
背景情况:
- 抑郁症是骨矿物质含量 (BMC) 降低的潜在风险因素,这是骨健康的关键指标.
- 了解抑郁症与降低骨质结合率相关的机制对于开发有针对性的干预措施至关重要.
- 这项研究调查了抑郁症和BMC之间的复杂关联,探索了潜在的调解因素.
研究的目的:
- 量化抑郁症对骨矿物质含量 (BMC) 的直接,间接和总影响.
- 确定和分析特定调解者的作用,包括吸烟,使用安眠药,睡眠时间和代谢等效 (METs),在抑郁症-BMC关系中.
- 阐明抑郁症可能对骨健康产生负面影响的潜在途径.
主要方法:
- 在PERSIAN队列研究 (伊朗马什哈德医学科学大学) 内的横截面研究设计.
- 涉及的3179个人员数据是在2019-2020年期间收集的.
- 利用DASS-21调查问卷进行抑郁症评估和调解分析,在Stata中采用反事实方法来检查抑郁症,调解者和BMC之间的关联.
主要成果:
- 对严重抑郁症观察到显著的关联,特别是其与入睡时间的相互作用 (受控的直接影响) 和通过代谢等价物 (METs) 的间接影响.
- 患有中度和重度抑郁症的参与者的平均年龄约为43岁,女性的患病率更高.
- 虽然一些直接和间接的影响是显著的,但许多关联在调整混变量后变得无关紧要,这表明它们的实质性影响.
结论:
- 严重的抑郁症表现出与BMC的直接和间接联系,吸烟和睡眠时间作为显著的调解者.
- 所有调查的调解者都显示出与BMC的直接关联.
- 这项研究强调了抑郁症,生活方式因素和骨健康之间的复杂相互作用,尽管混变量显著影响了观察到的关系.
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