早产视网膜病变患儿早期屈光状态研究

Refractive state in infants with retinopathy of prematurity during their early life

目的探讨早产儿视网膜病变(ROP)对早期屈光状态的影响。方法随机选取2015年海南省妇幼保健院筛查的ROP患儿24例,同时选取正常早产儿46例作为对照组,比较1岁时散瞳验光结果。结果有ROP组的近视发生率高于对照组。早产儿近视的发生与出生体重有相关性,出生体重≤1 500 g的早产儿更易发生近视。结论 ROP和低出生体重可引起近视发病率的增高,是否产生长期的影响有待进一步研究。

Objective To investigate the effect of retinopathy of prematurity(ROP)on the refractive state intheir early stage.Methods Twenty-four cases of ROP screening in our hospital in2015were randomly selected,at the same time46cases from normal preterm were as control group.Mydriatic optometry results at the age of1year were compared.Results The incidence of myopia in premature infants,particularly in the ROP infantswas significantly higher than that without ROP.The occurrence of myopia in the premature infants was correlatedwith birth weight.The premature infants with birth weight lower than or equal to1500g were more likely to havemyopia.Conclusions Both ROP and low birth weight would increase the incidence of myopia,whether they havelong-term impact should be further studied.