Sociodemographic Factors Associated with Dietary Intake of Thiamine, Riboflavin, and Niacin among Chinese Adults in 2015  

作　　者：LI Li ZHANG Bing WANG HuiJun OUYANG Yi Fei HUANG Fei Fei WANG Yun ZHANG Ji Guo SU Chang DU Wen Wen JIA Xiao Fang JIANG Hong Ru WANG Zhi Hong 

机构地区：[1]National Institute for Nutrition and Health,Chinese Center for Disease Control and Prevention,Beijing 100050,China

出　　处：《Biomedical and Environmental Sciences》2020年第9期660-669,共10页生物医学与环境科学（英文版）

基　　金：The National Institute for Nutrition and Health,China Center for Disease Control and Prevention,Carolina Population Center[P2C HD050924,T32 HD007168];the University of North Carolina at Chapel Hill,the NIH[R01-HD30880,DK056350,R24 HD050924,and R01-HD38700];the NIH Fogarty International Center[D43 TW009077,D43 TW007709];the China-Japan Friendship Hospital;the Chinese Ministry of Health;Beijing Municipal Center for Disease Prevention and Control and Chinese Nutrition Society(CNS)Nutrition Research Foundation-DSM Research Fund[No.CNS2015075B].

摘　　要：Objective To estimate the association between three B-vitamin intakes and sociodemographic factors among adults in China.Methods We derived our data from the China Health and Nutrition Survey(CHNS) among 12,241 individuals aged 18–64 years. Log binomial regression was used to estimate adjusted prevalence ratios for factors associated with the inadequate intake of B-vitamins.Results Females with low incomes and living in the north had a higher prevalence of inadequate riboflavin intake than those with high incomes and living in the south. Both males and females living in a village had a higher prevalence of inadequate riboflavin intake than adults living in a city. Adults with low income, low education, and living in the north or in a village had a higher prevalence of inadequate niacin intake than adults with a high income, high education, and living in the south or in a city.Conclusion We found that income, region, and area of residence were associated with riboflavin intake. Education, income, region, and area of residence were associated with niacin intake. Welltailored strategies and policies are needed to improve nutritional status in China.

关 键 词：THIAMINE RIBOFLAVIN NIACIN Vitamin B deficiency Nutritional requirements China 

分 类 号：R151.42[医药卫生—营养与食品卫生学]