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

• 作者: DU Wen Wen HUANG Fei Fei JIA Xiao Fang JIANG Hong Ru LI Li OUYANG Yi Fei SU Chang WANG Hui Jun WANG Yun WANG Zhi Hong ZHANG Bing ZHANG Ji Guo
• 来源期刊: 生物医学与环境科学（英文版）
• 年，卷（期）: 2020,（9）
• 所属期刊栏目: Health for all, Prosperity for all
• 页码范围: 660-669
• 页数: 10页
• 语种: 英文
• DOI: 10.3967/bes2020.087

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. Well-tailored strategies and policies are needed to improve nutritional status in China.