Table 4 Antipsychotic treatment during Period 1 and Period 3
| Â | Type of Antipsychotic | Period 1 n (%) | Period 3 n (%) |
|---|---|---|---|
Four treatment period group (P1–P4) | Only typical antipsychotics | 29 (50.9%) | 6 (51%) |
| Â | At least one atypical antipsychotic | 28 (49.1%) | 51 (89.5%) |
Three treatment period group (P1–P3) | Only typical antipsychotics | 64 (41.0%) | 17 (11.0%) |
| Â | At least one atypical antipsychotic | 92 (59.0%) | 138 (89.0%) |
Two treatment period group (P1–P2) | Only typical antipsychotics | 14 (10.7%) | NA |
| Â | At least one atypical antipsychotic | 117 (89.3%) | NA |