Interrelations of socioeconomic position and occupational and leisure-time physical activity in the National Health and Nutrition Examination Survey.
Interrelations of socioeconomic position and occupational and leisure-time physical activity in the National Health and Nutrition Examination Survey.
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国家健康和营养检查调查中社会经济地位与职业和休闲身体活动的相互关系。
DOI：
10.1123/jpah.5.2.229
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发表时间：
2008
影响因子：
3.1
通讯作者：
Bennett,GaryG
中科院分区：
文献类型：
--
作者：
Wolin,KathleenY;Bennett,GaryG
背景：在美国，各种体育活动领域之间的相互关系很少受到实证关注。考虑到对传统上服务不足的社区的潜在适用性，特别令人感兴趣的是职业体育活动（OPA）和休闲体育活动（LTPA）之间联系的性质。方法选取1999 ~ 2000年参加NHANES的成年男女s5448人作为分析对象。线性回归用于检验OPA和教育与LTPA的双变量和多变量关联。使用广义logit模型来检验教育与OPA的关系。结果我们发现教育与LTPA之间没有关联。OPA与LTPA呈显著正相关（P< 0.001）。在性别分层分析中，OPA和LTPA之间的关联在受教育程度较低的人群中并不强烈，仅在男性中存在。多变量分析显示，教育程度与OPA呈负相关（P< 0.001）。结论我们的研究结果初步支持了OPA是LTPA的重要决定因素的假设，特别是在男性中。这进一步支持了评估外地津贴的呼吁，特别是在社会阶层较低的个人中。
BackgroundThe interrelations between various physical activity domains have received little empirical attention in the United States. Of particular interest, given the potential applicability to traditionally underserved communities, is the nature of the association between occupational physical activity (OPA) and leisure-time physical activity (LTPA).Methods5448 adult men and women who participated in NHANES 1999–2000 were included in analyses. Linear regression was used to examine the bivariate and multivariable associations of OPA and education with LTPA. Generalized logit models were used to examine the association of education with OPA.ResultsWe found no association between education and LTPA. OPA was significantly positively associated with LTPA (P< .001). The association between OPA and LTPA was not strongest among those with low education and held only for men in gender-stratified analysis. Education was inversely associated with OPA (P< .001) in multivariable analysis.ConclusionsOur findings lend preliminary support to the hypothesis that OPA is an important determinant of LTPA, particularly in men. This provides additional support to calls for assessment of OPA, particularly among individuals of low social class.