TY - GEN AU - Heo,Moonseong AU - Meissner,Paul AU - Litwin,Alain H AU - McKee,M Diane AU - Karasz,Alison AU - Chambers,Earle C AU - Yeh,Ming-Chin AU - Wylie-Rosett,Judith TI - Authors' reply: 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) SN - 1477-0334 PY - 2020///0727 KW - Data Interpretation, Statistical KW - Intention to Treat Analysis N1 - Publication Type: Journal Article UR - https://doi.org/10.1177/0962280218767707 ER -