老年人的久坐行为和跌倒相关伤害:加拿大长度老龄化研究 (CLSA) 的结果
M Gallibois1,2, C Hennah3, M Sénéchal1,2
1Cardiometabolic Exercise and Lifestyle Laboratory, Faculty of Kinesiology, University of New Brunswick, Canada.
JAR life
|July 22, 2024
概括
在40-80岁的成年人中,较高的久坐行为增加了跌倒相关伤害的风险. 然而,短期内对久坐行为的改变不会影响受伤风险. 需要更精确的测量.
科学领域:
- 老年学与公共卫生
- 老龄化的流行病学.
- 伤害预防 预防伤害
背景情况:
- 跌倒和跌倒相关的伤害带来了大量的医疗保健费用,并威胁到老年人的自主权.
- 久坐不动行为是一种可修改的风险因素,与各种健康结果有关.
- 了解久坐不动行为和摔倒伤害之间的联系对于有效的预防策略至关重要.
研究的目的:
- 调查静坐行为水平与跌倒相关伤害之间的关联.
- 检查静坐行为的变化是否会影响跌倒相关伤害的风险.
- 为针对预防跌倒的公共卫生干预提供见解.
主要方法:
- 来自加拿大长度老龄化研究 (CLSA) 队列的基线和随访数据的分析.
- 包括43558名年龄在45-85岁之间的加拿大参与者.
- 使用老年人身体活动量表 (PASE) 对久坐行为 (低,中等,高) 的分类和随时间变化的评估.
主要成果:
- 久坐不动的行为独立地与跌倒相关伤害的风险增加有关 (OR 1.10,95% CI 1.05-1.15).
- 在调整年龄,性别,慢性疾病和总体体育活动之后,这种关联仍然很重要.
- 没有发现短期变化静坐行为和跌倒相关伤害的风险之间有显著的关联 (OR 1.00,95% CI 0.92-1.01).
结论:
- 较高的久坐行为与中年和老年人的伤害性跌倒有关.
- 久坐不动行为的短期修改似乎不会改变与跌倒相关的伤害的直接风险.
- 未来的流行病学研究需要精细测量久坐行为,以准确地捕捉时间变化及其影响.
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