Journal article
Letter to the Editor: Preference option randomized design (PORD) for comparative effectiveness research: Statistical power for testing comparative effect, preference effect, selection effect, intent-to-treat effect, and overall effect (SMMR, Vol. 28, Issue 2, 2019)
Authors
Walter S; Macaskill P; Turner R; Guyatt G; Cook R; Prasad K
Journal
Statistical Methods in Medical Research, Vol. 28, No. 5, pp. 1597–1598
Publisher
SAGE Publications
Publication Date
May 2019
DOI
10.1177/0962280218767691
ISSN
0962-2802