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Fig. 2 | Trials

Fig. 2

From: Design and rationale of the Danish trial of beta-blocker treatment after myocardial infarction without reduced ejection fraction: study protocol for a randomized controlled trial

Fig. 2

Minimal detectable difference between groups (HR) and statistical power in the planned meta-analyses of the three Scandinavian trials. For comparison the greater statistical power in a single multicenter trial with the same number of events is also depicted. The solid line indicates analysis based on data from a single multicenter trial; the dashed line indicates meta-analysis performed with a random-effects model

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Trials

ISSN: 1745-6215