【摘要】 目的：探讨极低出生体重儿(VLBWI)的发生原因、并发症及预后。方法：将83例VLBWI按照孕周不同分为≤32周组(n=32)与>32周组(n=51)；按出生时体重不同分为≤1250 g组(n=20)与>1250 g组(n=63)，分析VLBWI的发生原因、并发症及预后。结果：≤32周组VLBWI感染、NRDS发生率均明显高于>32周组，预后也明显较差(P1250 g组，预后也明显较差(P32 weeks group(n=51)，according to the weight postnatal，they were divided into the ≤1250 g group(n=20) and the >1250 g group(n=63)，the causes，complications and prognosis of VLBWI were analyzed.Result：The incidence rate of infect and neonatal respiratory distress syndrome(NRDS) in the ≤32 weeks group were significantly higher than those in the >32 weeks group(P32 weeks group(P1250 g group(P1250 g group(P32周51例(61.45%)；经阴道产56例(67.47%)，剖宫产27例(32.53%)；出生时体重850～1500 g，平均(1246.17±105.82)g；1250 g者63例(75.90%)。, http://www.100md.com(陈梅芳) 第 1 2 页 下一页
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