Abstract：ObjectiveTo analyze the incidence of retinopathy of premature babies(ROP)in this area and to explore the related factors so as to provide the basis for establishing screening criteria for retinopathy of premature babies.Methods438 premature infants with ROP screening criteria in our hospital from January 2015 to December 2016 were screened and the detection of ROP was analyzed.The detection of ROP in preterm infants with different birth weight and gestational weeks were analyzed and compared.ResultsThe detection rate of ROP in this area was 12.10%,and there was significant difference in the detection rate of ROP in different body weight range(χ2=33.973,P=0.000).Children with ROP were mainly in preterm infants with birth weight less than 1500 g.There was significant difference in the ROP detection rate in different birth weeks(χ2=30.643,P=0.000),and the prevalence of ROP was higher in preterm infants within 30 weeks.ConclusionThe prevalence rate of ROP is closely related to the birth weight and gestational age of pregnancy.The lower the birth weight is,the shorter the gestational age is and the higher the prevalence rate is.
Morrison D，Bothun ED，Ying GS，et al.Impact of number and quality of retinal images in a telemedicine screening program for ROP：results from the e-ROP study[J].J AAPOS，2016，20（4）：e11-e12.
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