Skin Picking Disorder is Associated with Other Body-Focused Repetitive Behaviors: Findings from An Internet Study

These findings are the first to show that SPD and BFRBs other than HPD frequently co-occur. Furthermore, they extend previous work showing that SPD has a family component and suggest that SPD and HPD may run in the same families. Given the recruitment method and the self-report nature of the comorbidity data, replication in clinical samples is needed.