【摘要】 目的：研究地塞米松治疗新生儿支气管肺发育不良的临床效果。方法：选择笔者所在医院接收的新生儿支气管肺发育不良患儿50例为研究对象，抽签法分观察组(地塞米松治疗)与对照组(常规治疗)各25例，比较两组观察指标与并发症。结果：观察组机械通气时间与吸氧时间较对照组短，喂养耐受率较对照组高，并发症率发生较对照组低，差异均有统计学意义(P<0.05)。结论：新生儿支气管肺发育不良患儿采用地塞米松治疗能缩短机械通气与吸氧时间，提高喂养耐受率且减少并发症发生率，值得推荐。

    【关键词】 地塞米松 新生儿支气管肺发育不良 机械通气 吸氧

    [Abstract] Objective： To study the clinical effect of Dexamethasone in the treatment of neonatal bronchopulmonary dysplasia. Method： A total of 50 children with neonatal bronchopulmonary dysplasia were enrolled in our hospital. The observation group was divided into the observation group (Dexamethasone treatment) and the control group (conventional treatment) ......