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目的 探讨血红蛋白水平对宫颈机能不全环扎术后患者妊娠结局的影响.方法 回顾60 例宫颈机能不全行环扎术孕产妇的临床资料,其中贫血组28 例,非贫血组32 例,分析两组术前血红蛋白水平对妊娠结局的影响.结果 贫血组血红蛋白明显低于非贫血组[(104.18±7.91)g/L vs (124.69±6.59)g/L,P<0.05],贫血组的早产率明显高于非贫血组(50.00% vs 25.00%,P<0.05);贫血组低体重儿发生率明显高于非贫血组(21.43% vs 15.62%,P<0.05);贫血组与非贫血组相比,流产发生率(7.14% vs 6.25%)及新生儿窒息发生率(10.71% vs 6.25%)差异均无统计学意义.结论 贫血增加宫颈机能不全患者经阴道宫颈环扎术后不良妊娠结局的风险.“,”Objective To investigate the effect of hemoglobin concentration on pregnancy outcome in patients with cervical insufficiency cerclage. Methods Review the clinical data of 60 pregnant women with cervix incomplete cerclage. There were 28 patients in the anemia group and 32 patients in the non-anemia group. The effect of hemoglobin level on pregnancy outcome was analyzed. Results Hemoglobin in the anemia group was significantly lower than that in the non-anemia group [(104.18±7.91) g/L vs (124.69±6.59) g/L, P<0.05]. The preterm birth rate was significantly higher in the anemia group than that in the non-anemia group (50.00% vs 25.00%, P<0.05). The incidence of low weight infants in the anemia group was significantly higher than that in the non-anemia group (21.43% vs 15.62%, P<0.05). The incidence of abortion (7.14% vs 6.25%) and neonatal asphyxia (10.71% vs 6.25%) had no significant difference in the two groups. Conclusion Anemia increases the risk of adverse pregnancy outcomes in patients with cervical insufficiency after transvaginal cervical cerclage.