Frequency distribution of herbal and antipsychotic concomitant treatment regimens associated with adverse outcome in schizophrenic patients.

a. These antipsychotic regimens are significantly associated with adverse outcome as shown in Table 4.b. It is noted that all quetiapine-including treatment regimens are quetiapine monotherapy.c. Other herbal material-including regimens were not counted in subtotal regimens associated with adverse outcomes.