绥化地区青春期女性贫血状况及其相关因素分析

Prevalence of Anemia and Its Correlated Factors Among Female Adolescents in Suihua Area

目的了解绥化地区青春期女性学生贫血状况及其影响因素,为采取相应对策提供科学依据。方法采取随机分层整群抽样方法,对绥化市3所中专学校956名15～18岁在校女生进行血红蛋白(Hb)检测及相关影响因素问卷调查。结果绥化地区青春期女性贫血患病率为19.25%;营养不良与较低体重组、超重组的贫血患病率均高于正常组(P值均<0.05);Pearson检验显示,Hb水平与BMI呈正相关(r=0.122,P<0.01);多因素Logistic回归分析显示,营养状态正常是贫血发生的保护因素(OR=0.584),月经量过多是贫血的危险因素(OR=1.270)。结论绥化地区青春期女性的贫血问题较为严重,应采取适当的应对措施。

Objective To investigate the incidence of anemia and its correlated factors among puberty female aged 15 - 18 of Suihua area, and to provide bases for the countermeasures. Methods A cross-sectional study was conducted among 956 senior female students aged 15 - 18. Their hemoglobin （Hb） and the correlated factors of anemia were questionnaired. Results The incidence rate of anemia was 19.25%. The prevalence of anemia in dystrophy, underweight group and overweight group were higher than normal group（ P 〈 0.05）. Pearson correlation indicated the level, of hemoglobin were correlated negatively with the body mass index（ BMI） （ r =0. 122 ,P 〈0.01）. The multivariate regression analyses indicated the protect factors for the anemia were normal nutritional status （ OR = 0. 584 ） and the risk factor were menorrhagia （ OR = 1. 270 ）. Conclusion More attention should be paid to high prevalence rate of anemia among adolescent girls in Suihua area.