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目的探讨孕期合理补锌对分娩结局及新生儿行为的影响。方法选择初产妇240例,随机分成对照组和观察组,每组120例。对照组采用常规围产期检查,观察组则在我院门诊进行产前检查并自愿进行孕期合理补锌。记录两组初产妇分娩方式、胎膜早破发生数、产后出血发生数及新生儿行为测定值。结果观察组经阴道分娩率较对照组提高,胎膜早破发生率、剖宫产率、产后出血发生率减少,新生儿行为测定中主动肌张力部分、被动肌张力部分,行为能力中对光习惯行为及对红球反应值合格率明显提高。结论孕期补锌可改善分娩结局,可提高新生儿主动肌张力、被动肌张力、对光习惯行为及对红球反应的合格率,提高产科质量,降低母婴并发症,促进优生优育,是一种需大力提倡的保健措施。
Objective To investigate the effect of zinc supplementation during pregnancy on delivery outcome and neonatal behavior. Method Select primipara of 240 cases, were randomly divided into control group and observation group, 120 cases in each group. The control group using conventional perinatal examination, the observation group was in our hospital for prenatal care and voluntary zinc supplementation during pregnancy. The mode of delivery, the number of premature rupture of membranes, the number of postpartum hemorrhage and the measured value of neonatal behavior were recorded. Results The vaginal delivery rate in the observation group was higher than that in the control group. The incidence of premature rupture of membranes, cesarean section rate and postpartum hemorrhage rate were decreased. The part of active muscle tension, passive muscle tension, Habit behavior and the response rate of the red ball passing rate significantly improved. Conclusion Zinc supplementation during pregnancy can improve delivery outcomes and improve neonatal active muscle tension, passive muscle tone, light habit and response rate to red ball, improve obstetric quality, reduce maternal and child complications and promote prenatal and postnatal care. Species need to be vigorously advocated health care measures.