Period effects in general [Design Issues]

posted by Helmut Homepage – Vienna, Austria, 2021-06-11 17:41 (992 d 03:40 ago) – Posting: # 22410
Views: 8,007

Hi Relaxation and all,

❝ Now, lets both wait and see, whether I got it right :-D.


You did. ;-)
In simple terms: In – any – crossover period effects mean out if (and only if) the number of treatments in each period are equal because then they are affected to the same extent.
That’s one of the reasons why we design studies for balanced sequences. Due to dropouts sequences may be imbalanced, which biases the outcome. However,

Dif-tor heh smusma 🖖🏼 Довге життя Україна! [image]
Helmut Schütz
[image]

The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes

Complete thread:

UA Flag
Activity
 Admin contact
22,912 posts in 4,806 threads, 1,638 registered users;
28 visitors (0 registered, 28 guests [including 7 identified bots]).
Forum time: 20:22 CET (Europe/Vienna)

Exploratory analysis: The art of finding a Rembrandt
in a Jackson Pollock.    Stephen Senn

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