目的 了解惠州市早产儿视网膜病变的发病状况,并探讨相关危险因素。方法 回顾分析我院在2015年1月—2015年9月776例(1552只眼)早产儿和低体重儿的眼病筛查资料。结果 776例早产儿中,发现各期ROP共27例,检出率3.479%,其中包括1期11例(18只眼),2期11例(22只眼),3期2例(4只眼),AP-ROP3例(6只眼)。统计学分析显示,ROP组和无ROP组在出生胎龄、出生体重、吸氧史间比较,差异有统计学意义,提示早产、低出生体重与ROP的发生密切相关。结论 惠州地区ROP发病率3.479%,出生体重、出生胎龄、吸氧史及宫内缺氧、母体慢性高血压合并妊娠等孕期母体因素都是影响其发生的高危因素。

Objective To study the incidence of retinopathy of prematurity and to analyse the risk factors for ROP. Methods A retrospective analysis was conducted on 776 premature children from January 2015 to September 2015. Results In the 776 premature babies examinaion, 26 cases(54 eyes, 3.479%)developed ROP, including 11 cases (18 eyes) suffering from stage 1,11 cases (22 eyes) from stage 2,2 cases (4 eyes) from stage 3,3cases (6 eyes) from AP-ROP. The results of statistical analysis showed that gestational age, birth weight and oxygen therapy were significantly to ROP. Clinical analysis indicated that prematurity, low birth weight and oxygen therapy were closely related to the occurrence of ROP. Conclusion The incidence of ROP in Huizhou city is 3.479%. The gestational age, birth weight ,intrauterine hypoxia, and maternal prenatal factors such as chronic hypertension with pregnancy are the high risk factors of ROP.