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目的了解海南省孕产妇贫血发生率的分布特点及其发生的有关影响因素,为今后有针对性开展孕产妇贫血干预性研究提供理论资料。方法于2010年9月至11月,采用多阶段分层整群抽样方法,在海南省各个市县(区)抽取3个乡镇卫生院为调查点,调查妊娠至产后42天内的孕产妇10297例;采用我国的贫血诊断标准判断孕产妇贫血状况。结果海南省孕产妇贫血患病率24.10%,中重度贫血患病率2.20%,素食或者偏食的孕产妇贫血患病率高于正常饮食的孕产妇,常吃瘦肉、动物肝脏、血制品、新鲜水果、复合维生素或者微量元素制剂或叶酸片的孕产妇贫血患病率较低。结论均衡膳食有利于体内铁储备,应加强针对医疗保健人员的专业营养知识培训,设立专门的门诊,为育龄妇女尤其是孕产妇提供更准确的信息。
Objective To understand the distribution characteristics of maternal anemia in Hainan Province and its influencing factors, and to provide theoretical data for targeted intervention research on maternal anemia in the future. Methods From September to November 2010, a total of 10297 pregnant women within the first 42 days after pregnancy were recruited from three township hospitals in all cities and counties of Hainan Province by using multistage stratified cluster sampling method. ; Use of anemia diagnostic criteria to determine the status of maternal anemia. Results The prevalence of maternal anemia was 24.10% in Hainan Province, and the prevalence of moderate and severe anemia was 2.20%. The prevalence of anemia in vegetarian or partial eclipse was higher than that in normal diet, lean meat, animal liver, blood products, The prevalence of maternal anemia is low for fresh fruit, multivitamins, or trace element preparations or folic acid tablets. Conclusions A balanced diet is beneficial to the iron reserves in the body. Training of professional nutrition knowledge for health care workers should be strengthened. A special clinic should be set up to provide more accurate information for women of childbearing age, especially pregnant women.