为了对孕妇贫血的病因作出新的估价,本文对1935例不同孕期的孕妇作了回顾性调查,以外周血Hb、RBC作为判断贫血的指标,收集多项考查因素,通过计算机进行单相关分析、逐步回归分析及主成份分析。分析结果证实有十个因素与孕妇贫血有关,这些因素可综合为生育、气象、职业、体质四种因子,而气象因子影响较显著。结论是,孕妇贫血是多因素综合作用的最终结果。 In order to make a new valuation of the cause of anemia in pregnant women, this paper retrospectively surveyed 1935 pregnant women of different gestations. Using peripheral blood Hb and RBC as indicators to determine anemia, collecting a number of test factors, single-correlation analysis by computer, Stepwise regression analysis and principal component analysis. Analysis of the results confirmed that there are ten factors associated with anemia in pregnant women, these factors can be integrated into reproductive, meteorological, occupational, physical four factors, and meteorological factors more significant. The conclusion is that anemia in pregnant women is the final result of multifactorial combination.