BE parallel studies with more than 2 arms [Power / Sample Size]

posted by Louis52 – 2018-04-18 22:18 (2198 d 16:05 ago) – Posting: # 18698
Views: 3,372

Hello,

Did anybody encounter a situation with a BE study with more than 2 arms (i.e. Ref 1, Ref 2, and Test)? I understand it might sound weird but it can be a real case. Is there any adjustment for the sample size calculation in this instance? Any other adjustments, like for the power, etc?

Thanks


Edit: Category changed; see also this post #1. [Helmut]

Complete thread:

UA Flag
Activity
 Admin contact
22,993 posts in 4,828 threads, 1,655 registered users;
98 visitors (0 registered, 98 guests [including 1 identified bots]).
Forum time: 14:24 CEST (Europe/Vienna)

Never never never never use Excel.
Not even for calculation of arithmetic means.    Martin Wolfsegger

The Bioequivalence and Bioavailability Forum is hosted by
BEBAC Ing. Helmut Schütz
HTML5