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Fig. 2 | Systematic Reviews

Fig. 2

From: Network meta-analysis incorporating randomized controlled trials and non-randomized comparative cohort studies for assessing the safety and effectiveness of medical treatments: challenges and opportunities

Fig. 2

Potential bias resulting in network meta-analyses incorporating both randomized controlled trials and non-randomized comparative cohort studies. a Potential for confounding—randomized versus non-randomized studies. b Indirect estimate from randomized controlled trial. c Indirect estimate from non-randomized study

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Systematic Reviews

ISSN: 2046-4053