• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Effects of 12-month exercise on health-related quality of life: a randomized controlled trial.
【24h】

Effects of 12-month exercise on health-related quality of life: a randomized controlled trial.

机译：12个月运动对健康相关生活质量的影响：一项随机对照试验。

获取原文
获取原文并翻译 | 示例
       
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

OBJECTIVE: We investigated exercise effects on health-related quality of life (HRQOL) and exercise self-efficacy, and tested effect modification by baseline body mass index (BMI) and gender. METHODS: Middle-aged women (n=100) and men (n=102) were randomly assigned to either exercise (360 min/week of moderate-to-vigorous aerobic exercise) or control in Seattle, WA, from 2001 to 2004. Demographics, anthropometrics, exercise self-efficacy (5-item self-efficacy questionnaire) and HRQOL (SF-36) were assessed at baseline and 12 months. Analysis of covariance adjusting for baseline scores was used to compare HRQOL and exercise self-efficacy scores between the exercise and control groups. RESULTS: At 12 months, exercisers demonstrated higher exercise self-efficacy than controls (percent change from baseline: -6.5% vs. -15.0%, p < 0.01), without differences in HRQOL. Baseline BMI category and gender did not modify these effects. In exploratory analyses comparing exercisers and controls within subgroups defined by gender and BMI, 12-month HRQOL scores [role-physical (+7.0% vs. -13.1%), vitality (+15.6% vs. -4.2%), social functioning (+10.0% vs. -3.5%), and mental health (+6.8% vs. -2.9%)] were higher only among overweight male exercisers (p < 0.05, vs. control). CONCLUSION: Three hundred and sixty minutes per week of exercise, recommended for weight maintenance, did not have negative effects on exercise self-efficacy or HRQOL. This level of exercise may increase HRQOL among overweight men.
机译：目的：我们调查了运动对健康相关生活质量（HRQOL）和运动自我效能的影响，并测试了基线体重指数（BMI）和性别对效果的影响。方法：从2001年至2004年，在华盛顿州西雅图市，将中年女性（n = 100）和男性（n = 102）随机分配至运动（360分钟/周的中度至剧烈有氧运动）或对照组。在基线和12个月时评估了人口统计学，人体测量学，运动自我效能感（5项自我效能感问卷）和HRQOL（SF-36）。校正基线得分的协方差分析用于比较运动组和对照组的HRQOL和运动自我效能感得分。结果：在12个月时，锻炼者表现出比对照组更高的锻炼自我效能（相对基线的变化百分比：-6.5％对-15.0％，p <0.01），而HRQOL无差异。基线BMI类别和性别不会改变这些影响。在对性别和BMI所定义的亚组内的运动者和对照进行比较的探索性分析中，12个月HRQOL得分[角色-身体（+ 7.0％vs.-13.1％），活力（+ 15.6％vs -4.2％），社交功能（ + 10.0％对-3.5％）和心理健康（+ 6.8％对-2.9％）]仅在超重男性锻炼者中更高（p <0.05，与对照组相比）。结论：建议每周进行三百六十分钟的运动，以保持体重，对运动自我效能感或HRQOL没有负面影响。这种运动水平可能会增加超重男性的HRQOL。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号