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首页> 外文期刊>The British Journal of Nutrition >Do sleep-deprived adolescents make less-healthy food choices?
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Do sleep-deprived adolescents make less-healthy food choices?

机译：睡眠不足的青少年会选择不健康的食物吗？

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摘要

Short sleep duration among children and adolescents has been reported to be associated with elevated BMI and other adverse health outcomes. Food choices are one proposed mechanism through which this association may occur. In the present study, we examined whether self-reported habitual sleep duration is associated with vegetable and fruit consumption and fast food consumption. Using cross-sectional data from the National Longitudinal Study of Adolescent Health (n 13 284), we estimated three nested logistic regression models for two outcome variables: daily vegetable and fruit consumption and previous week's fast food consumption. The adjusted models included demographic and social/behavioural covariates. Self-reported habitual short sleep duration ( <7 hight) was associated with reduced odds of vegetable and fruit consumption compared with the recommended sleep duration (>8 hight) (OR 0.66, P <0.001), even after adjusting for demographic and social/behavioural factors (OR 0.75, P <0.001). Short sleep duration was also associated with increased odds of fast food consumption (OR 1.40, P <0.001) even after adjustment (OR 1.20, P <0.05). Food choices are significantly associated with sleep duration and may play an important role in the mediation of the association between sleep and health among adolescents.
机译：据报道，儿童和青少年的睡眠时间短与体重指数升高和其他不良健康后果有关。食物选择是一种可能发生这种关联的机制。在本研究中，我们检查了自我报告的习惯性睡眠时间是否与蔬菜和水果的消费以及快餐的消费有关。使用《美国青少年健康纵向研究》（n 13284）的横截面数据，我们针对两个结果变量估算了三个嵌套的逻辑回归模型：每日蔬菜和水果消费量以及前一周的快餐消费量。调整后的模型包括人口和社会/行为协变量。自我报告的习惯性短睡眠时间（<7小时/晚）与建议的睡眠时间（> 8小时/晚）相比，蔬菜和水果的食用几率降低（即使经过校正后仍为0.66，P <0.001）人口和社会/行为因素（OR 0.75，P <0.001）。即使调整后，短暂的睡眠时间也会增加快餐消费的机率（OR 1.40，P <0.001）（OR 1.20，P <0.05）。食物的选择与睡眠时间显着相关，并且可能在青少年睡眠与健康之间的关系的调节中起重要作用。

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