From: Behavior therapy for pediatric trichotillomania: Exploring the effects of age on treatment outcome
Average Duration of Pulling (years) | Average Age of Onset (years) | Percentage with Comorbidity | |
---|---|---|---|
Children ≤ 9 (N = 3) | 3.0 (SD = 2.6) | 5.3 (SD = 2.1) | 33% |
Children > 9 (N = 9) | 4.0 (SD = 2.3) | 8.4 (SD = 3.9) | 33% |