晚期早产儿的临床研究及危险因素探讨

目的分析晚期早产儿的一般情况、并发症及危险因素。方法收集2009年本院出生以及外院出生，生后需在本科住院的晚期早产儿资料，采用SPSS13．0分析。结果晚期早产儿共508例，331例发生并发症，以高胆红素血症（43．1％）最常见，不同胎龄平均住院费用、住院时间有明显差异；胎龄、出生体重、双胎是发生并发症的保护因素，男性是危险因素。结论晚期早产儿易发生多种并发症，以高胆红素血症最常见，临床医生需密切观察，及时处理。

The clinical study and risk factors for late preterm infants

Objective To investigate the general problems,complications and risk factors of late preterm infants,so as to provide foundations for clinical treatments.Methods Data of all the late preterm bom at Shaoxing Maternity and Children’s Hospital and outborn in 2009 were collected,SPSS13.0 was used to analysis.Results All of 508 late preterm births,331 had one or more complications.Hyperbilirubinemia(43.1%) was the most common problem of late preterm infants.The average hospital charges and length of hospital stay were shown to have significant differences among different gestational age.Gestational age,birth weight,twins were protective factors for late preterm complications,while male was risk factor for problems.Conclusion Hyperbilirubinemia is the most common complications of late preterm,pediatricians should oberve carefully and treat timely.