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首页> 外文期刊>Medicine and science in sports and exercise >Age and temporal trends of total physical activity in Swedish men.
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Age and temporal trends of total physical activity in Swedish men.

机译：瑞典男性总体育锻炼的年龄和时间趋势。

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INTRODUCTION/PURPOSE: Despite a large public health interest in physical activity and its role in obesity and other chronic diseases, only few reports to date have addressed total levels and trends of physical activity. We have studied in a cross-sectional setting with a retrospective recall of physical activity an association of levels of total physical activity and different types of activities with age and with calendar-time. METHODS: In a population-based study of 33,466 men aged 45-79 yr in central Sweden, information on physical activity and other lifestyle factors was collected through a self-administered questionnaire. Level of total activity at ages 15, 30, and 50 yr was assessed quantitatively, based on six questions on different activities: work/occupation, housework, walking/bicycling, exercise, inactive leisure time, and sleeping. The physical activity levels were measured as metabolic equivalents, MET-hours per days. RESULTS: Total daily physical activity decreased at age 30 yr (-1.6%, 95% CI: -1.7, -1.4) and at age 50 yr (-3.9%, 95% CI: -4.0, -3.7) compared with age 15 yr. Total physical activity decreased over a period of 60 yr in all three separate age groups (-9.1% among 15-yr-olds, 95% CI: -9.8, -8.5; -2.3% among 30-yr-olds 95% CI: -3.0, -1.6; and -2.9% among 50-yr-olds, 95% CI: -3.4, -2.5). CONCLUSION: These negative trends in physical activity observed by age and with time might explain the trends in increasing prevalence of obesity.
机译：引言/目的：尽管公众对体育锻炼及其在肥胖症和其他慢性疾病中的作用引起了广泛的关注，但迄今为止，只有很少的报告涉及体育锻炼的总体水平和趋势。我们在横断面研究中回顾性回顾了体育活动，将体育活动的总水平与不同类型的活动与年龄和日历时间联系起来。方法：在瑞典中部对33466名45-79岁的男性进行的基于人群的研究中，通过自我管理的问卷收集了有关体育锻炼和其他生活方式因素的信息。根据关于不同活动的六个问题，对15、30和50岁年龄段的总活动水平进行了定量评估：工作/职业，家务，步行/骑自行车，运动，不活跃的休闲时间和睡眠。身体活动水平以代谢当量（每天MET小时）衡量。结果：与15岁相比，30岁（-1.6％，95％CI：-1.7，-1.4）和50岁（-3.9％，95％CI：-4.0，-3.7）的每日总体育活动减少了年。在所有三个单独年龄组中，总的体育活动在60年内有所下降（15岁以下人群为-9.1％，95％CI：-9.8，-8.5; 30岁以上95％CI为-2.3％： -3.0，-1.6;和-2.9％（50岁以下人群），95％CI：-3.4，-2.5）。结论：随着年龄和时间的推移，这些体育活动的负面趋势可能解释了肥胖患病率增加的趋势。

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