中国老年人的丧偶,身体不活动和虚弱:一项突出互动和干预目标的横截面研究
1School of Sports Science, Anshan Normal University, Anshan, China.
Medicine
|September 24, 2025
概括
寡妇和低体力活动 (PA) 独立地增加了中国老年人的虚弱风险. 它们的综合作用是协同作用的,显著提高了脆弱性,突出了综合干预的必要性.
科学领域:
- 老年学是指老年学的学科.
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 脆弱性是老龄化人口中日益关注的问题,特别是在中国.
- 寡妇和身体不活动 (PA) 是已知的脆弱的危险因素.
- 寡妇和低PA对中国老年人脆弱的综合影响需要进一步调查.
研究的目的:
- 检查中国老年人中寡妇和低身体活动水平 (PAL) 与虚弱的独立和联合关联.
- 为了确定寡妇和低PAL之间对脆弱风险的潜在协同效应.
主要方法:
- 来自2018年中国健康与退休长度研究 (CHARLS) 的4969名50岁以上的中国成年人的数据分析.
- 使用FRAIL尺度 (得分≥3.3) 的脆弱性评估.
- 使用层次的多变量逻辑回归模型来分析关联和相互作用效应,并对共变量进行调整.
主要成果:
- 虚弱的流行率为27.7%.
- 寡妇 (AOR=1.84) 和低PAL (AOR=2.10) 独立地与脆弱性风险增加有关.
- 在寡妇和低PAL (β=0.18) 之间发现了显著的协同作用,寡妇参与低PAL的人具有最高的脆弱风险 (AOR=3.92).
结论:
- 丧偶和低体力活动是中国老年人虚弱的重要独立预测因素.
- 这些因素具有协同作用,当它们一起发生时,会显著增加脆弱性风险.
- 综合性干预,包括对丧人提供心理社会支持和结构化PA推广,对于减轻这个脆弱人群的脆弱性至关重要.
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