| | Antipsychotic | | Mean dosage (mg) ± Sd | Comedication |
| | No Antipsychotic | 9 | | Lorazepam () | | Olanzapine | 8 | 16.3 ± 6.9 | Lorazepam () | | Oxazepam () | | Risperidone | 6 | 3.0 ± 0.8 | Lorazepam () | | Oxazepam () | | Haloperidol | 4 | 2.8 ± 1.5 | Lorazepam () | | Clozapine | 4 | 300.0 ± 81.6 | Lorazepam () | | Quetiapine | 2 | 450.0 ± 212.13 | — |
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