Table 1 Patient and disease characteristics
Characteristic | Study 1 (n = 339) | Study 2 (n = 346) | Study 3 (n = 548) | Study 4 (n = 394) | Total (N = 1627) |
|---|---|---|---|---|---|
Age (mean ± SD) | 36.21 ± 10.73 | 41.05 ± 9.58 | 39.10 ± 11.8 | 41.59 ± 9.74 | 39.53 ± 10.85 |
Sex (Male %) | 220(64.9) | 228(65.9) | 352(64.2) | 248(62.9) | 1048(64.4) |
Race (Caucasian %) | 253(74.6) | 179(51.7) | 239(43.6) | 197(50.0) | 868(53.3) |
Diagnosis (%) | |||||
Schizophrenia | 277(81.7) | 230(66.5) | 548(100) | 223(56.6) | 1278(78.5) |
Schizoaffective | 52(15.3) | 116(33.5) | -- | 171(43.4) | 339(20.84) |
Schizophreniform | 10(2.9) | -- | -- | -- | 10(0.6) |
Age of Onset Illness (yrs ± SD) | 23.51 ± 7.48 | 23.36 ± 8.21 | 23.37 ± 8.27 | 23.71 ± 8.93 | 23.48 ± 8.26 |
PANSS Total (mean ± SD) | 96.08 ± 16.55 | 84.83 ± 14.03 | 100.9 ± 20.18 | 79.35 ± 17.51 | 91.27 ± 19.72 |
Prior Hospitalization (%) | 337(99.4) | 180(52.0) | 105(19.2) | 189(48.0) | 811(49.8) |
Hospitalization Days (mean ± SD)* | 23.12 ± 43.89 | 55.45 ± 77.13 | 16.10 ± 37.4 | 41.12 ± 44.10 | 33.58 ± 54.31 |
Illness Duration (yrs ± SD) | 12.57 ± 9.75 | 17.68 ± 9.50 | 15.80 ± 11.63 | 17.84 ± 10.59 | 16.02 ± 10.75 |