Table 3.
Number of monotherapy days on the initiating antipsychotic during the 1-year post initiation
| Status at Initiation | |||||
| Treatment | Monotherapy | Polypharmacy | Overall Mean | ||
| N | Mean (SD) | N | Mean (SD) | (SD) | |
| Olanzapine | 133 | 252.1 (132.8) | 272 | 90.2 (126.8) | 143.4 (149.5) |
| Quetiapine | 27 | 159.8 (142.4) | 88 | 53.6 (102.1) | 78.5 (120.9) |
| Risperidone | 111 | 230.6 (143.8) | 165 | 78.0 (121.2) | 139.3 (150.5) |
Abbreviation: SD, standard deviation.