Psychological interventions v control (wait list, information, and self monitoring) in youth with chronic pain*

Weighted event rates
Outcomes at ≥3 hoursInterventionControlRBI (95% CI)NNT (CI)
*Abbreviations defined in glossary; RBI, NNT, and CI calculated from data provided by author using a random effects model.
≥50% reduction in pain from baseline60%15%203% (103 to 354)3 (2 to 3)