Skip to main content
. Author manuscript; available in PMC: 2009 Oct 1.
Published in final edited form as: Schizophr Res. 2008 Sep 4;105(1-3):175–187. doi: 10.1016/j.schres.2008.07.006
Sample sizes by visit and treatment group are:
visit olanzapine perphenazine quetiapine risperidone ziprasidone
3 269 208 257 261 140
6 200 130 163 175 74
12 157 85 109 126 55
18 129 66 64 97 37