[Bullying and its association with psychiatric disorders in a Mexican students sample].

OBJECTIVE To study the relationship between bullying behavior and psychopathology. MATERIALS AND METHODS A total of 1 092 students identified their peers' bullying status based on the Bull-S questionnaire. Parents completed the Child Behavior Checklist (CBCL) to determine psychopathology levels. RESULTS The bullying group had associations with anxiety, somatic symptoms, oppositionalism and behavior problems; the bully-victims group had associations with attention, oppositionalism and behavior problems; victims had higher anxiety scores.These differences were significant compared with the control group. CONCLUSIONS Bullying is associated with psychopathology, which requires timely psychiatric attention.