关键词: 新生儿呼吸窘迫综合征, 支气管肺发育不良, 新生儿, 危险因素

Abstract: Objective To explore the infuencing factors of neonatal respiratory distress syndrome (NRDS) combined bronchopulmonary dysplasia (BPD),and to provide reference for prevention and treatment. Methods 200 cases of children with NRDS,were divided into BPD groups and non-BPD group depending on whether the merger bronchopulmonary dysplasia (BPD).Summarize clinical data of children,risk factors of BPD were analized using univariate analysis and Logistic multivariate analysis method. Results In 200 HMD children,a total of 48 children with BPD,the prevalence was 24.00%.With increasing gestational age,BPD prevalence declined.With the increase of birth weight,BPD prevalence declined.Univariate analysis showed that hospital stay,incidence of pulmonary hemorrhage,birth weight,gestational age,duration of mechanical ventilation,Apgar score was significantly different between BPD group and non-BDP group (P<0.05);multivariate analysis showed that gestational age,weight,pulmonary hemorrhage were risk factors of BPD (P<0.05). Conclusion The gestational age and weight are important risk factors for BPD,preventive measures should be given in clinical,and treatment of lung primary disease is important in preventing BPD.

Key words: neonatal respiratory distress syndrome, bronchopulmonary dysplasia, newborns, risk factors