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本文分析围产期新生儿519例的双眼底检查结果,91例视网膜出血,发生率为17.53%,其中单侧者50.55%,双侧者49.45%。经统计分析,视网膜出血与新生儿的性别、体重、胎龄,产妇的年龄、血压、产次、产程及胎儿有否宫内窘迫、新生儿窒息等无明显关系;与分娩方式有关,阴道头位分娩与剖腹产、臀位产三者的发生率有显著性差异;机械性分娩中,胎头吸引术的发生率高于产钳助产。另外,先天性眼病发病率甚低;眼睑长度的中位数为15.8mm,角膜横径的中位数为9.58mm。
This article analyzes 519 cases of perinatal newborns double-fundus examination results, 91 cases of retinal hemorrhage, the incidence was 17.53%, of which 50.55% unilateral and 49.45% bilateral. After statistical analysis, retinal hemorrhage and neonatal gender, weight, gestational age, maternal age, blood pressure, parity, labor and fetus whether intrauterine distress, neonatal asphyxia no significant relationship; and mode of delivery, vaginal head The incidence of childbirth and cesarean section, buttocks were significantly different; mechanical delivery, the incidence of fetal head suction than forceps midwifery. In addition, the incidence of congenital ocular disease is very low; the median eyelid length is 15.8mm, the median corneal diameter 9.58mm.