Abstract:Objective To investigate the risk factors of retinopathy of prematurity(ROP)requiring treatment.Methods To exclude infants of multiple malformations,to run a retrospective study of all the infants diagnosed with ROP from March 2014 to February 2015 in our hospital.They were divided into ROP treated group (16 cases) and non-treatment group(28 cases).ROP treated group included:ROP 4 or 5 periods,Ⅰ type pre-threshold disease and the threshold disease.The rest are non-treatment group.The relationship between various clinical risk factors and the ROP requiring treatment were considered by t-test,X2-test and multiple logistic regression analysis,and those risk factors includes gestational age,birth weight,gender,oxygen time,suffocation,blood transfusion,multiple births,sepsis,mode of delivery.Results A total of 44 cases diagnosed with ROP,16 cases were included in treated group(36.36%),and the other 28 cases were untreated(63.64%).Gestational age,blood transfusion and normal delivery had something to do with the occurrence of ROP requiring treatment.Conclusion Gestational age,blood transfusion and vaginal delivery are the risk factors of ROP requiring treatment.
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