Baird P A, MacDonald E C
Am J Hum Genet. 1981 May;33(3):470-8.
The records of an ongoing health surveillance registry that utilizes multiple sources of ascertainment were used to study the incidence rate of congenital malformations of the anterior abdominal wall in live-born children in British Columbia during the period 1964--1978 inclusive. No overall increase in incidence rate of these anomalies was detected during the study period. The estimated live-born incidence rates were: one in 4,175 live births for omphalocoele, one in 12,328 live births for gastroschisis, and one in 29,231 live births for prune belly. The data were analyzed with regard to sex and associated anomalies. Some practical implications regarding assessment of these infants are discussed.
利用多种确诊来源的一个正在进行的健康监测登记处的记录,被用于研究1964年至1978年(含)期间不列颠哥伦比亚省活产儿前腹壁先天性畸形的发病率。在研究期间未检测到这些异常的发病率总体上升。估计的活产发病率为:脐膨出每4175例活产中有1例,腹裂每12328例活产中有1例,梅干腹每29231例活产中有1例。对数据按性别和相关异常进行了分析。讨论了关于这些婴儿评估的一些实际意义。