Association Between Bullying and Psychosomatic Problems: A Meta-analysis

We searched online databases (Embase, Medline, PsychInfo, Scopus) up to March 2008, bibliographies of existing studies, and qualitative reviews for studies that examined the association between involvement in bullying and psychosomatic complaints in children and adolescents. The original search identified 19 studies, of which 11 satisfied prestated inclusion criteria.

Three random-effects meta-analyses were performed for the following 3 groups of children aged between 7 and 16 years: victims, bullies, and bully-victims. Bully-victims, victims, and bullies had a significantly higher risk for psychosomatic problems compared with uninvolved peers.