[Influence of family income on dietary nutrients intake and dietary structure in China].
OBJECTIVE
To analyze the influence of family income on food consumption.


METHODS
The paper used the food information based on 24-hour dietary recall method for 3 consecutive days and weighting method and family income information and analyzed the data with SAS software.


RESULTS
Protein intake, fat intake, percentage of energy provided by fat, percentage of energy and protein coming from animal foods and some micro-nutrients intake had increasing trends with the increase of family income for Chinese urban and rural residents.


CONCLUSIONS
Family income was an important factor to affect dietary nutrients intake and dietary structure of Chinese residents.
Wang
Zhihong
Z
Institute of Nutrition and Food Safety, Chinese Center for Disease Control and Prevention, Beijing 100050, China.
Zhai
Fengying
F
He
Yuna
Y
Wang
Huijun
H
D002681:China; D004032:Diet / Q000639:trends*; D002149:Energy Intake; D005260:Female; D005502:Food; D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D008297:Male; D009749:Nutrition Surveys; D012424:Rural Population; D012959:Socioeconomic Factors; D014505:Urban Population