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早产是围产儿死亡的主要原因之一,我院曾总结3年(1987～1989年)的围产儿死亡原因,早产占第一位;早产儿的围产儿死亡比足月儿高13倍,过去3年早产儿的围产儿死亡率为179.38‰。自1990年开始,我院对早产患者开展综合治疗,取得一定成绩。现将我院从1990年1月至1991年6月收治69例早产患者进行临床分析。资料与方法一、一般资料 1.诊断标准:早产系指孕龄28～37周、估计胎重不足2500克者。本文例数不包括死胎及畸胎。2.发病率:同期分娩总数为3463例,其中早产69例,发病率为1.99％。3.年龄:孕妇年龄最小19岁,最大
Premature delivery is one of the major causes of perinatal death. In our hospital, the cause of perinatal death was summarized for three years (1987-1989). Premature birth accounted for the first place; perinatal mortality in preterm infants was 13 times higher than that in term infants. In the past Perinatal mortality in 3-year preterm infants was 179.38 ‰. Since 1990, our hospital has carried out comprehensive treatment to patients with preterm birth and achieved certain results. Now from January 1990 to June 1991 in our hospital admitted to 69 cases of premature patients for clinical analysis. Materials and Methods First, the general information 1. Diagnostic criteria: preterm labor refers to 28 to 37 weeks gestational age, estimated weight less than 2500 grams of persons. The number of cases does not include stillbirth and teratology. 2. Incidence: The total number of deliveries in the same period was 3463, of which 69 cases were premature, the incidence was 1.99%. 3. Age: the youngest age of 19 years old, the largest