Although the life expectancy of cerebral palsy is shorter than that of the general population, more than 90% of children with cerebral palsy will live into adulthood and into old age. The prognosis of children with cerebral palsy is related to the following factors. The prognosis of children with severe cerebral palsy is worse than that of children with mild cerebral palsy due to severe motor dysfunction, difficulty in eating, and physical weakness, as well as the presence of one or more comorbidities. 2. Related to whether early detection and early intervention: early detection and early intervention of pediatric cerebral palsy is the key to inhibit abnormal motor development, promote normal motor development, and prevent contractures and deformities. Therefore, early detection and early intervention and early control of complications can achieve the best rehabilitation treatment effect. 3, related to rehabilitation treatment: pediatric cerebral palsy should achieve early detection and early rehabilitation treatment, and at the same time, it should achieve persistent and correct rehabilitation treatment and comprehensive rehabilitation treatment. We should not just believe in a certain treatment method, such as “one surgery to solve the lifelong problem” is unscientific and unrealistic. Improper rehabilitation treatment methods may produce the opposite effect and aggravate the disease. 4.Related to rehabilitation prevention: the prevention of cerebral palsy and the prevention of concurrent and secondary injuries are very important for the prognosis of cerebral palsy. 5. Related to social factors: The awareness of the whole society, including the child with cerebral palsy and family members, about disability and rehabilitation is very important for the rehabilitation effect of the child with cerebral palsy and whether he/she can really return to the society and become a member of the mainstream society in the future. The prognosis of cerebral palsy is directly related to whether community-based rehabilitation is carried out and whether medical rehabilitation, educational rehabilitation, vocational rehabilitation and social rehabilitation are organically combined. Of course, the prognosis of cerebral palsy is also related to the cultural and economic status of the family and the level of development of the society. Prevention of pediatric cerebral palsy can be divided into three levels of prevention. 1. Primary prevention: It is the focus of cerebral palsy prevention, and the main purpose is to prevent cerebral palsy from arising, i.e., to study the various causes that can lead to cerebral palsy and the interventions taken. 2.Secondary prevention: It is to take various measures to prevent the occurrence of disability in children who have already caused brain damage. Early detection of abnormalities, early intervention and rehabilitation treatment can minimize the functional impairment of children with cerebral palsy and bring their functions to normal or near normal. Preventing and treating complications and secondary diseases, and actively carrying out comprehensive rehabilitation enable the child with cerebral palsy to develop comprehensively physically and mentally. 3. Tertiary prevention: It is cerebral palsy in which disability has already occurred, and various measures should be taken to prevent the occurrence of disability, preserve the existing functions as much as possible, and actively prevent the occurrence of deformity and contracture through various rehabilitation treatment methods and approaches. Comprehensive rehabilitation including educational rehabilitation, vocational rehabilitation and social rehabilitation, so that the disability of cerebral palsy will not become a handicap. The use of assistive devices and the improvement of social environment are important factors in preventing disability. In conclusion, in-depth clinical and basic theoretical research on cerebral palsy, active comprehensive measures, and through the joint efforts and networking of the whole society, the occurrence of cerebral palsy can be effectively prevented and disability and handicap can be reduced.