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目的:探讨小于胎龄儿(SGA)的临床特点。方法:对2004年1月～2006年12月收治的45例小于胎龄儿进行回顾性分析。结果:女婴SGA的发生率高于男婴;妊娠期高血压疾病为首位发病因素;常出现代谢紊乱;SGA易发生颅内出血。结论:SGA发病原因以妊娠高血压综合征为首位;SGA易出现多种并发症。
Objective: To investigate the clinical features of small gestational age (SGA). Methods: A retrospective analysis of 45 infants of less than gestational age admitted from January 2004 to December 2006 was conducted. Results: The incidence of SGA in girls was higher than that in boys. Hypertensive disorder in pregnancy was the first risk factor. Metabolic disorders often occurred. SGA was prone to intracranial hemorrhage. Conclusion: The incidence of SGA is the most common cause of pregnancy-induced hypertension (Hypertension syndrome). SGA is prone to multiple complications.