Figure 2

By-study comparison of endpoint productivity level in olanzapine-treated versus other-treated chronically ill patients with schizophrenia. Comparison between olanzapine and each of the other antipsychotics--aripiprazole, haloperidol, risperidone, quetiapine, and ziprasidone, more patients treated with olanzapine consistently had moderately high (>50% to 75% of the time) (a) and high productivity (>75% to 100% of the time) (b) at endpoint. Abbreviations: ARI = apripiprazole, HAL = haloperidol OLZ = olanzapine, RIS = risperidone, QUE = quetiapine, ZIP = ziprasidone. *HGBG -p < .05.