Constructing common cohorts from trials with overlapping eligibility criteria: implications for comparing effect sizes between trials

Mount DL, Feeney P, Fabricatore AN, Coday M, Bahnson J, Byington R, Phelan S, Wilmoth S, Knowler WC, Hramiak I, Osei K, Sweeney ME, Espeland MA; Look AHEAD and ACCORD Research Groups (). “Constructing common cohorts from trials with overlapping eligibility criteria: implications for comparing effect sizes between trials.Clinical Trials, 6(5):416–29. PMCID:PMC3254056; PMID:19737845; doi:10.1177/1740774509344440.