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肺功能与事件抑郁之间的关联和生物学途径:对280,032名参与者的前性队列研究
Wei Hu1, Bao-Peng Liu2, Cun-Xian Jia3
1Department of Epidemiology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China.
肺功能不佳,包括强迫生命能力 (FVC) 降低和1秒内强迫呼吸量 (FEV1) 降低,与患抑郁症的风险更高有关. 炎症和器官功能的生物标志物可能起到调解作用.
科学领域:
- 肺部医学 肺部医学
- 精神病学是一种精神病学.
- 流行病学 流行病学
背景情况:
- 越来越多的证据凸显了肺部健康和心理健康之间的联系.
- 关于肺功能与新发性抑郁症之间的关系的前性数据有限.
- 这项研究调查了肺功能受损和发生抑郁症之间的潜在关联,探索了潜在的生物机制.
研究的目的:
- 检查肺功能参数与抑郁症发病率之间的潜在关联.
- 在肺功能-抑郁关系中识别潜在的生物媒介,如生物标志物和代谢物.
主要方法:
- 一项前性队列研究,涉及来自英国生物库的280,032名非抑郁症患者.
- 肺功能通过强迫生命能力 (FVC) 和1秒强迫呼吸量 (FEV1) 来评估.
- 考克斯的比例危险模型和调解分析被用来评估关联和潜在的调解途径.
主要成果:
- 在13.91年的时间里,9514名参与者 (3.4%) 患有抑郁症.
- 较高的肺功能 (最高四分位数) 与较低四分位数相比,与较低的抑郁症风险相关 (预测的FVC%:HR=0.880;预测的FEV1%:HR=0.854).
- 肺功能障碍与抑郁症风险增加有显著关联 (HR=1.124),系统性炎症,红细胞,肝脏和功能生物标志物的潜在中介.
结论:
- 肺功能受损与患抑郁症的风险增加有关.
- 与全身炎症,红细胞和肝/功能相关的生物标志物可能部分调解这种关联.
- 需要进一步的研究来确认调解,因为生物标志物测量中的潜在时间模两可.
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