Fifteen-Year Prospective Analysis of Television Viewing and Adiposity in African American and Caucasian Men and Women: The CARDIA Study
Fifteen-Year Prospective Analysis of Television Viewing and Adiposity in African American and Caucasian Men and Women: The CARDIA Study
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DOI：
10.1177/2158244015600480
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发表时间：
2015-07-01
期刊：
影响因子：
2
通讯作者：
Fabio, Anthony
中科院分区：
文献类型：
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作者：
Chen, Chung-Yu;Pereira, Mark A.;Fabio, Anthony
关于看电视和肥胖之间的关系的长期前瞻性研究数据有限。我们对来自年轻人冠状动脉风险发展（CARDIA）研究的3，269名参与者进行了15年的电视观看与身体质量指数（BMI）和腰围（WST）之间的相关性研究。我们使用交叉滞后面板模型在考试年5，10，15和20超过15年，以评估电视观看和肥胖之间的关联。从第5年到第10年，看电视对人体测量的交叉滞后效应是显著的（BMI的B = 0.034，WST的为0.036）。然而，10岁和15岁时看电视对15岁和20岁时肥胖的交叉滞后影响并不显著。研究结果表明，较高的电视观看水平预测了成年早期较高的BMI和WC，但在接下来的十年中没有观察到这种关联。
There are limited data from long-term prospective studies on the association between television (TV) viewing and obesity. We investigated this association between TV viewing and body mass index (BMI) and waist circumference (WST) over 15 years on 3,269 participants from the Coronary Artery Risk Development in Young Adults (CARDIA) study. We used cross-lagged panel models at exam Years 5, 10, 15, and 20 over 15 years to assess the association between TV viewing and obesity. The cross-lagged effects of TV viewing on anthropometry were significant from exam Year 5 to Year 10 (B = 0.034 for BMI and 0.036 for WST). However, the cross-lagged effects of TV viewing at Years 10 and 15 on obesity at Years 15 and 20, respectively, were nonsignificant. The findings indicate that higher levels of TV viewing predicted higher BMI and WC in young adulthood, but this association was not observed as individuals aged over the following decade.