Time Trends in Leisure‐Time Physical Activity in the Upper Midwest 1957–1987: University of Minnesota Studies
Time Trends in Leisure‐Time Physical Activity in the Upper Midwest 1957–1987: University of Minnesota Studies
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1957-1987 年中西部北部休闲时间体育活动的时间趋势：明尼苏达大学研究
DOI：
10.1097/00001648-199101000-00003
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发表时间：
1991
期刊：
影响因子：
5.4
通讯作者：
Gregory L. Burke
中科院分区：
文献类型：
--
作者：
David R. Jacobs;L. P. Hahn;A. R. Folsom;Peter J. Hannan;J. Michael Sprafka;Gregory L. Burke
明尼苏达大学在1957-1960年和1985-1987年间对四项使用类似问卷的研究中的休闲体育活动进行了评估。每项研究都包括居住在上中西部的成年人。在男性中，调整了年龄的休闲时间能量消耗随着时间的推移而持续增加，最大的增长发生在1957-1960年和1974-1975年之间。这种增加很大程度上发生在中等强度和大强度的活动中，而且白领工人的增长幅度大于蓝领工人。上一时期，这两类工人的增长情况相似。1980年之前，没有女性的数据。1980-1982年和1985-1987年间，年龄调整后的女性休闲体育活动也有所增加。蓝领女性的这一增长幅度大于白领女性。这些分析的一个主要优势是最后两次调查，这两次调查是专门为评估时间趋势而设计的。不能确定前两次调查与后两次调查的确切可比性；但是，在30年间使用相同的详细问卷是独一无二的。我们得出的结论是，三十年来，休闲时间的身体活动一直在增加，包括剧烈活动的大幅增加
The assessment of leisure-time physical activity in four studies that used a similar questionnaire was carried out by the University of Minnesota between 1957–1960 and 1985–1987. Each study included adults living in the Upper Midwest. In men, age-adjusted leisure-time energy expenditure consistently increased over time, with the greatest increase occurring between 1957–1960 and 1974–1975. Much of this increase occurred in moderate and heavy intensity activity and was greater for white collar workers than for blue collar workers. The increase in the last period was similar for both classes of workers. Data were unavailable for women before 1980. Age-adjusted leisure-time physical activity in women also increased between 1980–1982 and 1985–1987. This increase was greater for blue collar than for white collar women. A major strength of these analyses is the last two surveys, which were specifically designed to assess time trends. Exact comparability of the earlier two surveys with the two latter surveys cannot be established; however, the use of the same detailed questionnaire across 30 years is unique. We conclude that leisure-time physical activity has been increasing for three decades, including substantial increases in vigorous activities