Regression to the mean, heteroscedasticity, and prognostic imbalance in randomized controlled trials: a call for graphical methods

Department of Occupational Therapy, Clarkson University, Potsdam, NY, United States Corresponding author. Address: Department of Occupational Therapy, Clarkson University, 8 Clarkson Ave, Potsdam, NY 13699, United States. Tel.: 315-268-4436; fax: 315-268-7743. E-mail address: [email protected] (D. Schelly). Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article. Received June 10, 2021...