Peter W G Tennant

OBJECTIVE: To address the reporting of minimal clinically important differences (MCIDs) in the published literature and investigate the utility of absolute and relative differences when defining this parameter. DESIGN: Expert opinion. SUB…

OBJECTIVE: To provide a framework for conducting rigorous nonrandomized studies of interventions in fertility treatment research, addressing their role as complements to randomized controlled trials (RCTs) in evaluating treatment outcomes. …