睡眠时间对成年人代谢综合征严重性的调解作用:结构方程建模方法
Niloufar Hemati1, Shabnam Satari2, Habibolah Khazaie3
1Internal Medicine Department, Kermanshah University of Medical Sciences, Kermanshah, Iran.
BMC endocrine disorders
|May 28, 2024
概括
代谢综合征的严重程度受体力活动,社会经济地位和午睡时间的影响,睡眠时间作为关键调解者. 这些因素通过直接和间接的途径影响代谢综合征风险.
科学领域:
- 心脏病学 心脏病学
- 代谢健康 代谢健康
- 睡眠科学 睡眠科学
背景情况:
- 代谢综合征 (MetS) 与睡眠时间有关,强调需要了解影响睡眠调节的因素.
- 识别睡眠中断对于管理MetS至关重要.
- 本研究调查了MetS风险因素通过睡眠时间对MetS严重性的间接影响.
研究的目的:
- 通过睡眠时间评估代谢综合征 (MetS) 风险因素对MetS严重性的间接影响.
- 通过结构方程建模 (SEM) 探索睡眠时间在风险因素和MetS严重程度之间的关系中扮演的调解角色.
主要方法:
- 在Ravansar非传染性疾病 (RaNCD) 队列研究中利用了3,935名成年人的基线数据.
- 采用结构方程建模 (SEM) 来分析风险因素,睡眠时间和MetS严重程度之间的关系.
- MetS严重程度得分作为主要结果变量,使用IBM SPSS和AMOS v.23.3进行分析.
主要成果:
- 平均MetS严重性得分在女性 (0.25) 比男性 (0.16) 高.
- 在男性中,社会经济地位 (SES) 和体力活动对MetS严重程度产生了直接和间接的影响,体力活动减少了严重程度.
- 午睡持续时间表现出混合效应,直接增加但间接减少两性MetS严重程度;睡眠持续时间受到年龄,SES,体力活动和肥胖的影响.
结论:
- 身体活动,SES和午睡时间对代谢综合征的严重程度有直接和间接的影响.
- 睡眠时间被证实是显著的调解变量,强调其在影响MetS严重性的间接途径中的作用.
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