与工作相关的体力活动与休相关的体力活动对中年和老年人抑郁和认知功能的不同影响
Qian-Ru Zhao1, Li Xie2, Bing Li1
1The Second Department of General Geriatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan Province, China.
与工作相关的体力活动 (PA) 可能会使老年人的抑郁症和认知能力下降恶化,而休时间的PA则提供保护性益处. 促进娱乐运动是心理和认知健康的关键.
科学领域:
- 老年学是一门学科.
- 公共卫生 公共卫生
- 运动科学 运动科学
背景情况:
- 现有的研究将身体活动 (PA),抑郁症和认知健康联系起来.
- 职业与休PA的差异性影响尚未得到充分理解.
研究的目的:
- 检查与工作相关的和与休相关的体力活动如何对45岁以上中国成年人的抑郁症状和认知功能产生不同影响.
主要方法:
- 利用了来自中国健康与退休长度研究的16476名参与者的数据.
- 评估抑郁症状 (CES-D) 和认知功能 (MMSE).
- 按目的 (工作与休) 和强度 (强烈,中度,低强度) 分类PA,测量频率和持续时间.
主要成果:
- 强烈的工作相关的PA (JVPA) 与抑郁症状增加 (P=0.011) 和认知能力下降 (P=0.004) 相相关.
- 适度休相关的PA (EMPA) 与抑郁症状减少 (P=0.030) 和认知能力下降 (P=0.018) 相关.
- 使用独立的临床样本 (n=200) 验证了这些发现.
结论:
- 与工作相关的体力活动,特别是强烈的强度,可能会对老年人的心理和认知健康产生负面影响.
- 与休相关的体力活动,特别是中等强度的体力活动,显示出对抑郁症和认知障碍的保护作用.
- 鼓励娱乐性PA的干预措施可以改善老年人群的福祉.
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