早发型与晚发型足月新生儿坏死性小肠结肠炎临床对比分析
发布时间:2018-11-08 09:28
【摘要】:目的探讨影响足月新生儿早发型及晚发型坏死性小肠结肠炎(NEC)发病及预后的相关因素。方法回顾分析1996年至2015年收治的253例足月NEC病例,NEC按照发病时间不同分为早发型(≤7天发病,n=150)及晚发型(7天发病,n=103),比较两组围产期情况、合并症、并发症等。结果早发型组平均胎龄大于晚发型组(39.2±1.2对38.8±1.11),早发型组Ⅲ期NEC患病率(27.3%对12.6%)、腹膜炎(20.7%对8.7%)比例均高于晚发型组,差异有统计学意义(P均0.05)。早发型组NECⅢ期手术治疗率、总病死率与晚发型组比较,差异无统计学意义(P均0.05)。早发型组中,病死患儿Ⅲ期、腹膜炎、败血症、呼吸衰竭、肾功能损害、休克、多器官功能障碍比例均高于存活患儿;晚发型组中,病死患儿Ⅲ期NEC、腹膜炎、败血症、呼吸衰竭、休克比例均高于存活患儿,差异有统计学意义(P均0.05)。Logistic回归分析发现,早发型组预后不良的危险因素为腹膜炎(OR=17.49,95%CI:5.89~51.93,P0.001)及肾功能损害(OR=10.33,95%CI:2.7~154.17,P=0.003);晚发型组为腹膜炎(OR=20.58,95%CI:3.62~116.85,P=0.001)及呼吸衰竭(OR=12.03,95%CI:1.33~109.14,P=0.027)。结论足月儿早发型NEC病情较晚发型更重;腹膜炎、肾衰竭是导致足月早发型NEC患儿预后不良的危险因素,腹膜炎、呼吸衰竭则是导致晚发型NEC患儿预后不良的危险因素。
[Abstract]:Objective to investigate the factors related to the onset and prognosis of early and late necrotizing enterocolitis (NEC) in term neonates. Methods two hundred and three cases of term NEC from 1996 to 2015 were retrospectively analyzed. According to the time of onset, NEC was divided into early onset (鈮,
本文编号:2318069
[Abstract]:Objective to investigate the factors related to the onset and prognosis of early and late necrotizing enterocolitis (NEC) in term neonates. Methods two hundred and three cases of term NEC from 1996 to 2015 were retrospectively analyzed. According to the time of onset, NEC was divided into early onset (鈮,
本文编号:2318069
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