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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Relationship between physical activity and general mental health
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Relationship between physical activity and general mental health

机译：体育活动与一般精神健康之间的关系

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Purpose: We investigated the relationship between physical activity and mental health and determined the optimal amount of physical activity associated with better mental health. Method: Self-reported data from a national random sample of 7674 adult respondents collected during the 2008 U.S. Health Information National Trends 2007 Survey (HINTS) were analyzed in 2012. Mental health was plotted against the number of hours of physical activity per week using a fractional 2-degree polynomial function. Demographic and physical health factors related to poorer mental health were examined. The optimal range of physical activity associated with poorer mental health was examined by age, gender, and physical health. Results: A curvilinear association was observed between physical activity and general mental health. The optimal threshold volume for mental health benefits was of 2.5 to 7.5. h of weekly physical activity. The associations varied by gender, age, and physical health status. Individuals who engaged in the optimal amount of physical activity were more likely to have reported better mental health (odds ratio=1.39, p=0.006). Conclusions: This study established a hyperbolic dose-response relationship between physical activity and general mental health, with an optimal range of 2.5 to 7.5. h of physical activity per week.
机译：目的：我们调查了体育锻炼与心理健康之间的关系，并确定了与改善心理健康相关的最佳体育锻炼量。方法：在2012年分析了2008年美国健康信息2007年国家趋势调查（HINTS）中收集的7674名成人受访者的全国随机样本的自我报告数据。使用每周平均运动时间对心理健康作图分数二阶多项式函数。研究了与心理健康状况不佳相关的人口和身体健康因素。通过年龄，性别和身体健康检查了与较差的心理健康相关的最佳体育锻炼范围。结果：体育活动与一般精神健康之间存在曲线关系。精神健康福利的最佳阈值范围为2.5至7.5。每周的体育锻炼h。协会因性别，年龄和身体健康状况而异。从事最佳运动量的个体更有可能表现出更好的心理健康（优势比= 1.39，p = 0.006）。结论：本研究建立了体育活动与一般精神健康之间的双曲线剂量反应关系，最佳范围为2.5至7.5。每周的运动量。

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