Out of 580 cases of nephrotic syndrome were treated in eleven pediatric services from 1965 to 1976, 113 cases belonged to the nephritic type.

• 1976年北京市11个儿科单位收治了肾病综合征580例,其中113例为肾炎型。具有显著血尿、高血压或肾功能不全者称肾炎型,其它称单纯型。