长期维持体育活动的障碍和预测因素:The STRRIDE I Reunion队列
Katherine A Collins-Bennett1,2, Leanna M Ross1,3, Johanna L Johnson1
1Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC.
Translational journal of the American College of Sports Medicine
|October 20, 2025
概括
对于老年人来说,保持体力活动 (PA) 是一个挑战. 缺乏动力和时间等障碍在结构化炼计划后的10年内显著预测了更低的PA水平.
科学领域:
- 老年学是指老年学的学科.
- 运动科学 运动科学
- 公共卫生 公共卫生
背景情况:
- 结构化干预后长期维持体力活动 (PA) 是老年人面临的重大挑战.
- 通过定义的运动 (STRRIDE I) 进行针对性降低风险干预的研究为年轻老年人提供了一个结构化的运动计划.
研究的目的:
- 为了确定自我报告的身体活动 (PA) 维持10年后的障碍.
- 在随机试验后,确定年轻老年人长期维持PA的预测因素.
主要方法:
- 参与者 (n=104,63.0±6.2岁) 填写了一份PA召回问卷,评估维护障碍.
- 奇方位测试分析了PA维护三角体对屏障的差异.
- 多种线性回归模型使用基线,干预后和变化得分数据确定了预测因素.
主要成果:
- 常见的障碍包括缺乏自我激励 (41%),时间限制 (33%),疾病/伤害 (29%) 和家庭义务 (23%).
- 报告一个或多个障碍与10年后更低的PA水平显著相关 (p < 0.0005).
- 预测模型解释了PA维持差异的5% (基线),12% (干预后) 和17% (变化得分).
结论:
- 在STRRIDE I试验10年后,年轻的老年人报告阻碍PA维持的障碍较少活跃.
- 反映对结构化干预反应的临床变量可以预测未来的PA维护.
- 克服已识别的障碍的策略对于老年人群的长期PA坚持至关重要.
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