Investigation and analysis of anemia incidence in early and middle pregnancy / 医学研究生学报

ABSTRACT

Objective:To investigate the incidence of anemia in early and middle pregnancy and to provide better medical service to pregnant women.Methods:We included in this study 556 women in early or middle pregnancy received in our hospital in 2007,detected the levels of hemoglobin and analyzed the incidence of anemia in different periods of pregnancy according to the WHO and Chinese national standard.Results:The anemia incidence was 15.83% according to the WHO standard and 1.81% according to the Chinese national standard,significantly higher in the middle period than in the early trimester of pregnancy(P