Seasonal distribution of births of boys with anomalies of the urethra.
Seasonal distribution of births of boys with anomalies of the urethra.
复制标题
尿道异常男孩出生的季节分布。
DOI：
10.3109/00365597009136222
复制
发表时间：
1970
影响因子：
--
通讯作者：
Georg Theander
中科院分区：
文献类型：
--
作者：
Georg Theander
在斯德哥尔摩Karolinska Sjukhuset的儿科诊断放射科检查的367例先天性尿道畸形男孩中，研究了出生的季节分布。在这些儿童中，221例有尿道瓣膜或尿道后部的瓣膜样粘膜褶皱，124例有尿道下裂，46例有各种其他异常。尿道下裂组的季节分布不同于其他组，也不同于该国整个男性人口的季节分布。大约三分之二的尿道下裂男孩出生在4月至9月。
The seasonal distribution of births was studied in 367 boys with congenital anomalies of the urethra examined at the paediatric department of diagnostic radiology at Karolinska Sjukhuset, Stockholm. Of these children, 221 had urethral valves or valve-like mucosal folds in the posterior part of the urethra, 124 had hypospadias, and 46 had various other anomalies. The seasonal distribution of the group with hypospadias differed from those of the other groups and from that of the entire male population of the country. About two thirds of the boys with hypospadias were born in April-September.