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目的探讨2007～2010年间河南省围产儿尿道下裂发生率的变化趋势及其原因。方法采用以医院为基础的监测方法收集资料。调查对象为妊娠满28周至产后7天住院分娩的围产儿,包括活产、死胎和死产。结果416 280例男性围产儿中确诊尿道下裂254例,平均发生率为6.10/万,呈波动性,无长期趋势;城镇尿道下裂发生率高于乡村;≥35岁年龄组高于<35岁年龄组。结论我省围产儿尿道下裂发生率较高,但没有增长趋势。
Objective To investigate the change trend and its causes of incidence of hypospadias in Henan province between 2007 and 2010. Methods Data were collected using hospital-based monitoring methods. Surveys ranged from 28 weeks of pregnancy to 7 days of delivery for perinatal delivery, including live births, stillbirths and stillbirths. Results A total of 254 out of 416 280 perinatal infants with hypospadias were diagnosed with an average incidence of 6.10 per 10,000 with no long-term trend. The incidence of hypospadias in urban areas was higher than that in rural areas, and was higher than 35 in ≥35-year-old age group Age group. Conclusion The incidence of hypospadias in our province is high, but there is no increasing trend.