The association between bullying victimization and back pain in young people: a systematic literature review and meta-analysis.

Abstract

Abstract: Back pain is a common and recurrent health complaint in adolescence. Psychosocial factors may be associated with the onset and persistence of back pain symptoms. This systematic review aims to determine the association between bullying victimization and back pain in young people. Observational studies that quantified the association between bullying victimization and back pain in participants were included in this systematic review. Estimates of associations and confidence intervals were extracted. A random effects meta-analysis of estimates of association was performed. The quality of evidence was assessed using the Joanna Briggs Institute critical appraisal checklist for analytical cross-sectional studies. Database searches yielded 18,311 citations. Nineteen studies (n = 212,058, 51.4% female) were included in our review. Meta-analysis showed a positive association between bullying victimization and back pain (odds ratio 1.93, confidence interval 1.75-2.13). Subgroup analysis showed no statistically significant effect of sex, age, bullying type, pain type, recall periods, bullying frequency, back pain frequency, risk estimate adjustment, and study critical appraisal rating. All studies were rated at moderate-high risk of bias. Our synthesis of evidence found a weak-moderate association between bullying victimization and back pain in young people. Methodological shortcomings and heterogeneity in the field limit causal inference. Future longitudinal studies are required.