为探讨佝偻病的免疫功能状态,现将我们对佝偻病患儿进行临床常用免疫指标的观察结果作一报道。对象和方法对象:佝偻病患儿261例。年龄3月～3岁(<1岁137例;1～3岁124例);男162例,女99例;活动期145例,恢复期116例。受试时无感染性疾病。方法:(一)详细询问佝偻病史、生长发育史、喂养史、反复感染史,并系统体格检查。(二)血清钙、磷、碱性磷酸酶及左腕部X线摄片。(三)植物血凝素 To investigate the status of immune function of rickets, we now report the results of clinical immunological indicators of children with rickets. Subjects and Methods Subjects: 261 cases of children with rickets. The age ranged from 3 months to 3 years (<137 cases of age <1 and 124 cases of age 1 to 3 years old). There were 162 males and 99 females, with 145 active cases and 116 convalescent cases. No infectious disease when tested. Methods: (a) detailed inquiry wilt history, growth and development history, feeding history, history of repeated infections, and physical examination system. (B) serum calcium, phosphorus, alkaline phosphatase and left wrist X-ray. (C) phytohemagglutinin