Association of Body Mass Index with Lifestyle and Rotating Shift Work in Japanese Female Nurses
Association of Body Mass Index with Lifestyle and Rotating Shift Work in Japanese Female Nurses
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DOI：
10.1002/oby.20908
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发表时间：
2014-12-01
期刊：
影响因子：
6.9
通讯作者：
Togo, Fumiharu
中科院分区：
文献类型：
--
作者：
Tada, Yuki;Kawano, Yukari;Togo, Fumiharu
据报道，轮班工作者的体重指数（BMI）值高于普通的白天工作者。本研究探讨了工作时间表和BMI之间的关系，并考虑是否生活习惯可以解释relationship.MethodsJapanese女护士（1179日工人和1579轮轮班工人，年龄20-59）进行了研究，采用自填式问卷。问卷调查评估身高，体重，饮食摄入量，体力活动，和睡眠（生活方式）habites.ResultsThe体重指数的轮班工人显着高于日工。轮班工作者消耗的含糖饮料量显著更高，白天轮班的夜间睡眠时间显著缩短，与白天工作者相比，这些因素也与较高的BMI独立相关。此外，BMI的多变量线性回归系数显示出显着的相关性与轮班工作（=0.051），控制后的生活习惯conclusionsHigher消费的含糖饮料和较短的睡眠时间与轮班工作和较高的BMI。在现实生活中轮班工作的情况下，在预防肥胖时应考虑到这一点。还应确定其他与轮班工作相关的因素，如进餐和/或睡眠时间异常。
ObjectiveHigher body mass index (BMI) values have been reported in rotating shift workers compared with regular daytime workers. This study examines the relationship between work schedule and BMI, and considers whether lifestyle habits could explain the relationship.MethodsJapanese female nurses (1179 day workers and 1579 rotating shift workers, aged 20-59) were studied using self-administered questionnaires. The questionnaires assessed height, weight, and dietary intake, physical activity, and sleep (lifestyle) habits.ResultsThe BMI of shift workers was significantly higher than that of day workers. Shift workers consumed significantly higher amounts of sugar-sweetened beverages and slept for significantly shorter durations on nights between days on the day shift compared with day workersfactors which were also independently associated with higher BMI. In addition, multivariable linear regression coefficients for BMI showed a significant correlation with rotating shift work (=0.051), after controlling for lifestyle habits.ConclusionsHigher consumption of sugar-sweetened beverages and shorter sleep duration were associated with rotating shift work and higher BMI. This should be taken into consideration in preventing obesity in real-life shift work situations. Other shift work-related factors, such as abnormal timing of meals and/or sleep, should also be identified.