本文报告了银川市、永宁县、银川郊区农村小儿脑瘫流行病学调查结果。于１９９５年６月～１２月期间，采取随机整群抽样的方法，检查１５８７２人，筛查出小儿脑性瘫痪３１人。患病率为１．９５‰，男孩患病率为２．３６‰，女孩为１．５８‰。永宁县、银川郊区患病率高于银川市。发病原因与围产因素密切相关；出生时异常构成４１．９％，新生儿期异常８０．６％。坚持治疗者仅占１／４。预防小儿脑瘫的发生是至关重要的 This paper reports the results of epidemiological investigation of pediatric cerebral palsy in rural areas in Yinchuan, Yongning and Yinchuan suburbs. In June 1995 ~ December period, a random cluster sampling method to check 15872 people, screening out 31 children with cerebral palsy. The prevalence was 1.95 ‰, the prevalence of boys was 2.36 ‰, and that of girls was 1.58 ‰. Yongning County, Yinchuan suburbs prevalence higher than in Yinchuan City. The cause of the disease is closely related to the perinatal factors; 41.9% were abnormal at birth and 80.6% were abnormal in the newborn period. Adhere to the treatment accounted for only 1/4. Prevention of pediatric cerebral palsy is crucial