孕前體重指數(shù)及孕期體重增加與巨大兒的關(guān)系
發(fā)布時間:2019-06-10 21:08
【摘要】:目的探討孕前體重指數(shù)及孕期體重增加與巨大兒的發(fā)生率之間的關(guān)系。方法回顧性的分析首都醫(yī)科大學(xué)附屬北京婦產(chǎn)醫(yī)院2014年1月至2014年3月住院分娩的單胎、妊娠滿37~41周、無并發(fā)癥及慢性疾病初產(chǎn)婦的臨床資料共1 085例。根據(jù)世界衛(wèi)生組織的體重標準,所有病例按產(chǎn)婦孕前體重指數(shù)(BMI)分為低體重組BMI18.5kg/m2、標準體重組BMI 18.5~24.9kg/m2、超重組BMI 25~29.9kg/m2、肥胖組BMI≥30kg/m2四個組;孕期體重增加分為低于IOM標準,符合IOM標準,超出IOM標準三組。采用χ2檢驗法比較各組、各變量間差異的統(tǒng)計學(xué)意義。結(jié)果孕前低體重指數(shù)孕婦占17.42%,孕前標準體重指數(shù)孕婦占72.72%。超重及肥胖孕婦占9.9%,其中1.4%達到肥胖標準。超重及肥胖組巨大兒的發(fā)生率隨孕期體重增加而升高(P0.01)。孕期體重增加符合IOM標準時,仍有高度統(tǒng)計學(xué)意義(P0.01)。隨孕前BMI的增加,巨大兒的發(fā)生率大幅度的增加(P0.01)。結(jié)論隨著孕前BMI及孕期體重增加的增加巨大兒的發(fā)生率增加。提示加強對高危人群的孕前和孕期體重管理有助于預(yù)防巨大兒的發(fā)生、改善母嬰預(yù)后。
[Abstract]:Objective to investigate the relationship between body mass index (BMI) before pregnancy and weight gain during pregnancy and the incidence of macrosomia. Methods the clinical data of 1085 parturients without complications and chronic diseases in Beijing Obstetrics and Gynecology Hospital affiliated to Capital Medical University from January 2014 to March 2014 were analyzed retrospectively. the pregnancy reached 37 weeks per 41 weeks. According to the body weight standard of the World Health Organization, all cases were divided into low weight recombinant BMI18.5kg/m2, standard recombinant BMI18.5 ~ 24.9 kg 鈮,
本文編號:2496731
[Abstract]:Objective to investigate the relationship between body mass index (BMI) before pregnancy and weight gain during pregnancy and the incidence of macrosomia. Methods the clinical data of 1085 parturients without complications and chronic diseases in Beijing Obstetrics and Gynecology Hospital affiliated to Capital Medical University from January 2014 to March 2014 were analyzed retrospectively. the pregnancy reached 37 weeks per 41 weeks. According to the body weight standard of the World Health Organization, all cases were divided into low weight recombinant BMI18.5kg/m2, standard recombinant BMI18.5 ~ 24.9 kg 鈮,
本文編號:2496731
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