Effect of Risk of Bias on the Effect Size of Meta-Analytic Estimates in Randomized Controlled Trials in Periodontology and Implant Dentistry.

PLoS One · 2015 · PMC4589402 · PMID 26422698

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showed a trendno p-value reported

Conclusion Although no statistical difference was observed, the results showed a trend for more inflated estimates in trials with domains of unclear ROB.

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