高强度间歇训练对阻塞性睡眠呼吸暂停严重性的影响:一项随机对照试验
Ozeas Lins-Filho1, Antonio H Germano-Soares2, José Lucas P Aguiar3
1Sleep and Heart Laboratory, Pronto Socorro Cardiológico de Pernambuco (PROCAPE), University of Pernambuco, Recife, Brazil; Department of Physical Education, Federal University of Pernambuco, Recife, Brazil; Faculdade Pernambucana de Saúde, Recife, Brazil.
在12周后,高强度间歇训练 (HIIT) 显著降低了阻塞性睡眠呼吸暂停 (OSA) 的严重程度,并改善了中度至重度OSA患者的睡眠质量. 这种干预也提高了心肺呼吸能力.
科学领域:
- 心血管健康 呼吸系统健康
- 睡眠医学 睡眠医学
- 运动生理学 运动生理学
背景情况:
- 阻塞性睡眠呼吸暂停 (OSA) 是一种常见的睡眠障碍.
- 强烈的体力活动与降低OSA风险有关.
- 高强度间歇训练 (HIIT) 对OSA严重性的具体影响需要进一步研究.
研究的目的:
- 为了确定12周HIIT计划对中度至重度OSA成年人呼吸暂停指数 (AHI) 和其他睡眠参数的影响.
- 为了评估HIIT干预后心肺呼吸能力 (VO2max) 的变化.
主要方法:
- 一项随机对照试验,涉及36名患有中度至重度OSA的成年人.
- 参与者被分配到一个为期12周的HIIT计划 (每周3次) 或对照组 (伸展炼).
- 睡眠参数 (AHI,SaO2最小值,总睡眠时间,睡眠效率) 和VO2max在基线和12周后使用多睡眠学和VO2max测试进行测量.
主要成果:
- 与对照组相比,HIIT组显示AHI显著下降 (p=0.005) 和最小SaO2增加 (p=0.030).
- HIIT还导致总睡眠时间 (p=0.049) 和睡眠效率 (p=0.026) 的显著改善.
- 在HIIT组观察到VO2max显著增加 (p<0.001),而对照组显示下降.
结论:
- 12周的HIIT有效地减少了阻塞性睡眠呼吸暂停的严重程度.
- HIIT改善了睡眠质量,通过增加总睡眠时间和睡眠效率来表明这一点.
- 这种干预措施显著提高了中度至重度OSA的个体的心肺呼吸能力.
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