Abstract: ObjectiveTo investigate the influencing factors of nosocomial infection in rehabilitation department of children in our hospital.MethodsThe clinical data including infection part,infection time,immunoglobulin and length of stay of 532 cerebral palsy(CP) children was retrospectively investigated.ResultsSixty-one CP children got nosocomial infection.The nosocomial infection rate was 11.47%,the most common infection sites was respiratory tract(86.89%).March,April and November were the seasons easy to occur nosocomial infection.The levels of immunoglobulin of the infected children were lower than the normal children.ConclusionThe lower level of immunoglobulin,longer hospitalization,ventilation obstructed indoor,and season change maybe the important factors which leading a higher nosocomial infection rate for CP children.

Key words: cerebral palsy(CP), nosocomial infection, influencing factor