Bmc Med
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Review Meta Analysis
How evidence-based is an 'evidence-based parenting program'? A PRISMA systematic review and meta-analysis of Triple P.
Interventions to promote positive parenting are often reported to offer good outcomes for children but they can consume substantial resources and they require rigorous appraisal. ⋯ In volunteer populations over the short term, mothers generally report that Triple P group interventions are better than no intervention, but there is concern about these results given the high risk of bias, poor reporting and potential conflicts of interest. We found no convincing evidence that Triple P interventions work across the whole population or that any benefits are long-term. Given the substantial cost implications, commissioners should apply to parenting programs the standards used in assessing pharmaceutical interventions. See related commentary: http://www.biomedcentral.com/1741-7015/10/145.