Metabolically healthy obesity: What is the role of sedentary behaviour?
Metabolically healthy obesity: What is the role of sedentary behaviour?
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DOI：
10.1016/j.ypmed.2014.01.028
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发表时间：
2014-05-01
影响因子：
5.1
通讯作者：
Hamer, Mark
中科院分区：
文献类型：
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作者：
Bell, Joshua A.;Kivimaki, Mika;Hamer, Mark
目标。久坐行为在代谢健康肥胖中的作用尚不清楚。我们研究了新陈代谢和肥胖表型中看电视时间的横断面差异，假设健康的肥胖个体比不健康的肥胖个体花更少的时间看电视。从2008/9年英国老龄化纵向研究中抽取了4931名英国老年人（平均年龄65.1岁，SD = 8.9岁）作为全国代表性样本。平均每周看电视的时间来源于两个关于工作日和周末看电视的问题。肥胖被定义为身体质量指数>= 30 kg/m(2)，代谢健康为有
Objective. The role of sedentary behaviour in metabolically healthy obesity is unknown. We examined cross-sectional differences in television viewing time across metabolic and obesity phenotypes, hypothesizing that healthy obese individuals spend less time viewing television than their unhealthy counterparts.Methods. A nationally representative sample of 4931 older adults in England (mean age 65.1; SD = 8.9 years) was drawn from the 2008/9 wave of the English Longitudinal Study of Ageing. Average weekly television viewing time was derived from two questions about weekday and weekend viewing. Obesity was defined as body mass index >= 30 kg/m(2), and metabolically healthy as having