Table 1 Demographics and Baseline Disease Characteristics for Patients Who Completed or Discontinued the Study
Parameter | Patients Who Completed the Study (n = 474) | Patients Who Discontinued (n = 251) | P value Between Groups* |
|---|---|---|---|
Age, y (mean ± SE) | 43.7 ± 0.7 | 39.3 ± 0.9 | <0.0001 |
Sex | Â | Â | 0.730 |
   Female, n (%) | 162 (34.2) | 89 (35.5) |  |
   Male, n (%) | 312 (65.8) | 162 (64.5) |  |
Race | Â | Â | 0.502 |
   Caucasian, n (%) | 440 (92.8) | 231 (92.0) |  |
   Black, n (%) | 8 (1.7) | 8 (3.2) |  |
   Asian, n (%) | 6 (1.3) | 5 (2.0) |  |
   Hispanic, n (%) | 4 (0.8) | 2 (0.8) |  |
   Other, n (%) | 16 (3.4) | 5 (2.0) |  |
Diagnosis | Â | Â | 0.650 |
   Schizophrenia, n (%) | 400 (84.4) | 215 (85.7) |  |
   Schizoaffective disorder, n (%) | 74 (15.6) | 36 (14.3) |  |