Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Epidemiological Study of Iron Deficiency and Iron Deficiency Anemia Among Pregnant Women: A National Multicenter Survey in China
Brief Summary: The purpose of this study is to know the prevalence of iron deficiency (ID) and iron deficiency anemia (IDA) among pregnant women in Chinese urban district at present, and to analyze the epidemiological characteristics of ID/IDA and influencing factors.