Dataset from Randomized, Double-blind, Placebo- and Active-controlled Parallel Group, Dose-response Study to Evaluate the Efficacy and Safety of 3 Fixed Dosages of Paliperidone Extended Release (6, 9, and 12 mg/Day) and Olanzapine (10 mg/Day) With Open-label Extension in Treatment of Schizophrenia

The primary objective of the double blind phase of this study is to evaluate the efficacy and safety of 3 fixed dosages of paliperidone ER (6, 9, and 12 mg/day) compared with placebo in adult patients with schizophrenia.