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久坐不动的生活方式和饮食习惯对印度成年女性体重指数变化的影响:一项随访研究的结果

Effects of sedentary lifestyle and dietary habits on body mass index change among adult women in India: findings from a follow-up study.

作者信息

Agrawal Praween, Gupta Kamla, Mishra Vinod, Agrawal Sutapa

机构信息

Population Council, New Delhi, India.

出版信息

Ecol Food Nutr. 2013;52(5):387-406. doi: 10.1080/03670244.2012.719346.

Abstract

We examined the effects of sedentary lifestyle and dietary habits on body mass index (BMI) change in a follow-up study of 325 women (aged 15-49 years) in Delhi, systematically selected from the 1998-1999 National Family Health Survey samples who were re-interviewed after 4 years in 2003. Information was collected on height, weight, dietary habits, and sedentary lifestyle through face-to-face interviews. Overall, a 2.0-point increase in mean BMI was found among women in just 4 years. Every second normal-BMI woman, two in five overweight women, and every fourth obese woman experienced a > 2.0-point increase in her mean BMI. High sedentary lifestyle (OR: 2.63; 95% CI: 1.29-5.35) emerged as the main predictor of a > 2.0-point increase in mean BMI in adjusted analysis, but there was weak evidence of association with the dietary covariates. Our findings suggest that a high sedentary lifestyle is a determinant of weight gain among adult women in urban India.

摘要

在一项针对德里325名年龄在15至49岁女性的随访研究中,我们研究了久坐不动的生活方式和饮食习惯对体重指数(BMI)变化的影响。这些女性是从1998 - 1999年全国家庭健康调查样本中系统选取的,并于2003年在4年后再次接受访谈。通过面对面访谈收集了身高、体重、饮食习惯和久坐不动生活方式的信息。总体而言,仅在4年时间里,女性的平均BMI就增加了2.0个点。每两名BMI正常的女性中就有一名、五分之二超重女性以及四分之一肥胖女性的平均BMI增加超过2.0个点。在调整分析中,久坐不动的生活方式(比值比:2.63;95%置信区间:1.29 - 5.35)成为平均BMI增加超过2.0个点的主要预测因素,但与饮食协变量的关联证据较弱。我们的研究结果表明,久坐不动的生活方式是印度城市成年女性体重增加的一个决定因素。

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