早产儿视网膜病变发生情况及其影响因素分析

目的 分析早产儿视网膜病变(ROP)发生情况及其影响因素。方法 选取2012年5月~2013年8月间在台州市立医院妇产科出生的103例早产儿作为研究对象,筛查ROP发生请况及影响因素。结果 在103例早产儿中,检出ROP12例,检出率为11.65%,根据多因素Logistic回归分析,结果显示胎龄、吸氧浓度、出生体重、机械通气、吸氧时间、贫血、颅内出血均为ROP的危险因素（P<0.05）。结论 低出生体重的早产儿在吸氧浓度等因素上都与ROP的发生有显著关系,因此给予适当浓度的氧疗和早期预防以及治疗都能减少ROP的致盲率和发生率。

The current situation and the analysis on influence factors of retinopathy of prematurity

Objective :To analyze the occurrence and influencing factors of retinopathy of prematurity. Methods :Choose 103 premature infants born in Taizhou municipal Hospital Department of gynaecology and obstetrics from 2012 May ~2013 year in August as the research object, check the incidence and risk factors of screening for ROP. Resutls :Detected 12 ROP patients in 103 cases of preterm infants, the positive rate was 11.65%. According to Logistic multivariate regression analysis, the Resutls showed that the gestational age, birth weight, oxygen concentration, mechanical ventilation, oxygen time, anemia, intracranial hemorrhage were the risk factors of ROP (P<0.05). Conclusion :Low birth weight of premature infants and oxygen concentration factors has significant relationship with the occurrence of ROP , thus giving the proper that control the concentration of oxygen therapy and early prevention treatment can reduce the blindness rate and the incidence rate of ROP.