Sample size calculations for detecting disease-modifying osteoarthritis drug effects on the incidence of end-stage knee osteoarthritis in clinical trials: Data from the Osteoarthritis Initiative.
Flechsenhar K, Ried JS, Driban JB, Price LL, McAlindon T. Sample size calculations for detecting disease-modifying osteoarthritis drug effects on the incidence of end-stage knee osteoarthritis in clinical trials: Data from the Osteoarthritis Initiative. Semin Arthritis Rheum. 2019 08; 49(1):3-8.