身体健康结果和步骤节奏改进:癌症幸存者的数字体育活动干预
Lauren C Bates-Fraser1, Matt Masters1, Sidney M Donzella2
1Department of Population Science, American Cancer Society, Atlanta, GA, United States.
JNCI cancer spectrum
|November 8, 2025
概括
一个为期12个月的数字计划改善了癌症幸存者的身体活动. 参与的用户表现出更好的步骤节奏和坐到站的表现,突出了可扩展的数字健康干预措施的潜力.
科学领域:
- 数字健康干预措施 数字健康干预措施
- 癌症的生存率 癌症的生存率
- 促进体育活动 促进体育活动
背景情况:
- 癌症幸存者经常经历衰弱的症状,可以通过中度至强度的体力活动 (MVPA) 来控制.
- 现有关于MVPA对幸存者的干预措施的研究受限于短时间,小样本大小和面对面的要求,阻碍了可扩展性.
- 本研究通过评估为期12个月的数字MVPA干预来解决可扩展解决方案的需求.
研究的目的:
- 评估12个月的数字MVPA干预对大量癌症幸存者的身体健康结果的长期影响.
- 确定干预措施是否改善了诸如总步数,步步节奏,坐站表现,移动性,步行节奏和疼痛等结果.
- 根据网站参与度和基线健康状况,探索子组差异.
主要方法:
- 一个嵌入癌症预防研究-3前性队列研究中的2臂随机试验.
- 参与者包括与身体不活动相关的癌症的癌症幸存者,随机分配到数字MVPA干预或对照组.
- 12个月的四次评估包括调查和加速度计;主要结果集中在体力活动指标和功能表现上.
主要成果:
- 治疗意图分析显示,两组之间在总步数,移动性,步行速度或疼痛方面没有统计学上显著的差异.
- 然而,遵守网站协议的参与者表现出明显更高的峰值步骤节奏 (125步/分钟对121-122步/分钟).
- 坚持网站的参与者也显示出30秒的坐立表现有临床意义的改善 (平均增加:13-16,P<.001).
结论:
- 虽然治疗意图分析显示整体影响有限,但对数字干预的坚持与改善的身体功能相关.
- 这些发现表明,可扩展的数字干预措施可以有效地促进癌症幸存者之间的MVPA.
- 在那些积极参与数字平台的用户中,好处最为明显,这强调了用户参与的重要性.
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