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Objective: The outcome of pediatric obsessive-compulsive disorder (OCD) is still unclear. In the present study, long-term rates and predictors of remission were used to identify potential factors influencing the outcome of pediatric OCD. Methods: Using meta-analysis techniques, we calculated the pooled rate of remission and performed subgroup analyses to identify potential heterogeneities, and the meta-regression analysis was used as a predictor. Results: A total of 18 studies including 1389 participants were identified, and the follow-up periods ranged from 1 to 16 years. The pooled remission rate of pediatric OCD was 62% (95% confidence interval: 52-72). Shorter duration of OCD at baseline (R2 = 78.04%, p Conclusions: The outcome of pediatric OCD seems to be better than the past. Shorter duration of illness appears to be related to a better outcome. Early detection of pediatric OCD and early intervention play an important role in good prognosis. In the future, studies based on multicenter, longer follow-up studies with larger samples were needed to confirm these issues for the outcome of pediatric OCD.
Liu et al. (Mon,) studied this question.