Objective To investigate the influential factors of children with autism. Method The data of 202 children with autism were analyzed with SPSS18.0software. Results The sex ratios of male:female was 6.48∶1;The reproductive age of father and mother was(30.76±4.09)y and(27.67±3.55)y respeatively,up to 93.9% father's age was beyond 26,also,34.0% of the mother of autistic reported who had diseases during the gestation period;For the following reasons,the selection of cesarean section accounted for 55.2%,such as f...