[Analysis of hemoglobin level and anemia prevalence in students aged 7-14 years in China, 2014].

Abstract

Objective: To analyze the level of hemoglobin level and the prevalence of anemia in students aged 7-14 years in China. Methods: According to the 2010 Chinese National Surveys on Students'Constitution and Health, 71 130 students who were aged 7, 9, 12 and 14 years and had received hemoglobin test were sampled as the subjects, WHO anemia diagnostic criteria… (More)
DOI: 10.3760/cma.j.issn.0254-6450.2017.05.006

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