Abstract: ObjectiveIn order to confirm the relationship of pathogenic factors and clinical manifestation of cerebral palsy. Methods185 children were divided into the prematurity group(91 cases) and maturity group(94 cases). The μ-test was applied to analyze the incidence of clinical manifestation of 185 children with cerebral palsy for different pathogenic factors. ResultsThe sever symptoms occurred more frequently in prematurity group than in maturity group. ConclusionThe earlier the careful follow-up for children with prematurity was performed, the earlier the diagnosis and treatment of cerebral palsy were achiened.

Key words: cerebral palsy, pathogenic factor, prematurity