Effects of exercise training on sleep quality and heart rate variability in middle-aged and older adults with poor sleep quality: a randomized controlled trial
Effects of exercise training on sleep quality and heart rate variability in middle-aged and older adults with poor sleep quality: a randomized controlled trial
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运动训练对睡眠质量差的中老年人的睡眠质量和心率变异性的影响：随机对照试验
DOI：
10.5664/jcsm.8560
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发表时间：
2020-09-15
影响因子：
4.3
通讯作者：
Chien, Meng-Yueh
中科院分区：
文献类型：
--
作者：
Tseng, Tseng-Hau;Chen, Hsi-Chung;Chien, Meng-Yueh
研究目的：我们的目的是(1)研究为期12周的运动训练对睡眠质量差的中老年人睡眠质量和心率变异性的影响；(2)研究与睡眠质量和心率变异性参数改善相关的因素。方法：40名年龄bb0 = 40岁、睡眠质量较差的成年人（平均年龄62岁，女性占82.5%）参加本研究。他们被随机分为运动组和对照组。每个运动训练计划包括40分钟的有氧运动训练和10分钟的拉伸课，每周三次，持续12周。结果测量包括主观（匹兹堡睡眠质量指数）和客观（活动记录）睡眠质量评估、心肺运动测试和心率变异性评估。结果：在匹兹堡睡眠质量指数（P = 0.003）的所有亚量表上，运动组的整体得分均有显著改善（P = 0.003）
Study Objectives: We aimed (1) to investigate the effect of a 12-week exercise training on sleep quality and heart rate variability in middle-aged and older adults with poor sleep quality and (2) to examine the factors associated with the improvements in sleep quality and heart rate variability parameters.Methods: Forty adults aged >= 40 years with poor sleep quality (mean age = 62 years; 82.5% female) participated in this study. They were randomized into the exercise group or control group. Each exercise training program consisted of 40 minutes of supervised aerobic exercise training and 10 minutes of stretching class, 3 times a week for 12 weeks. Outcome measures included both subjective (Pittsburgh Sleep Quality Index) and objective (actigraphy recordings) sleep quality assessments, a cardiopulmonary exercise test, and heart rate variability assessment.Results: The exercise group showed significant improvements in the global score (P = .003), on all subscales of Pittsburgh Sleep Quality Index (P