Survey and analysis on associations between dietary diversity and overweight,obesity of rural adults in Jilin Province
10.13481/j.1671-587x.20140343
- VernacularTitle:吉林省农村成年居民膳食多样化与超重和肥胖关系的调查分析
- Author:
Li ZHANG
;
Minghui LIANG
;
Yingying SU
;
Xiaolian YANG
;
Chang SONG
;
Ting LIU
;
Ying WU
- Publication Type:Journal Article
- Keywords:
rural residents;
dietary diversity;
body mass index;
overweight;
obesity
- From:
Journal of Jilin University(Medicine Edition)
2014;(3):682-685
- CountryChina
- Language:Chinese
-
Abstract:
Objective To estimate the dietary diversity,overweight and obesity of the rural adults aged 18-65 years in Jilin Province by diet diversity score(DDS),and to analyze the association between dietary diversity and overweight,obesity.Methods A representative sample of 674 rural residents was selected by a multistage sampling method from Jilin Province in 2012 June to July. A validated semi-quantitative food-frequency questionnaire was used to assess the usual food intake. The height and body weight were measured and the body mass index (BMI)was calculated. Logistic regression analysis was applied to calculate the risk of overweight and obesity for different DDS,after adjusted for mixed factors.Results 62.4% people in rural scored ≥6 while 1 1.8% people in rural scored ≤3.The detection rate of obesity of the rural adults in Jilin Province was higher than the mean level in China .For rural adults with moderate and adequate diversity score, the risk of overweight and obesity was 0.946 and 0.816 times the risk of overweight and obesity of the rural adults with pool diversity score. Conclusion Diet diversity of the rural adults in Jilin Province is low.The risk of overweight and obesity is high;the risk of obesity is decreased with the increasing of diet diversity level.
