Table 1.
Demographics of the Patient and Control Subjects Used for Developing the Classifier. Demographics of Others Used for Validating the Classifier (Test-1 and Test-2) Can be Found in Supplementary Table 1
| Schizophrenia (SCZ) | Bipolar Affective Disorder (BPAD) | Major Depression Disorder (MDD) | Healthy Control (CON) | |
|---|---|---|---|---|
| Training data (Train; N = 539) | ||||
| N | 120 | 141 | 136 | 142 |
| Sex, | 35:85 | 81:60 | 86:50:00 | 84:58:00 |
| Female:Male | ||||
| Age (years), | 43.0 | 47.0 | 46.5 | 28.0 |
| Median (Q1, Q3) | (32.8, 51.2) | (38.0, 55.0) | (36.0, 57.0) | (23.0, 45.0) |
| Education (years), | 12.0 | 15.0 | 13.5 | 15.0 |
| Median (Q1, Q3) | (9.5, 15.0) | (12.0, 15.0) | (10.0, 15.0) | (13.5, 16.0) |
| Illness age of onset (years), | 22.0 | 27.0 | 30.0 | |
| Median (Q1, Q3) | (19.0, 28.0) | (21.0, 35.0) | (23.0, 41.0) | |
| Illness duration (years), | 19.0 | 17.0 | 11.0 | |
| Median (Q1, Q3) | (13.8, 27.5) | (9.0, 26.0) | (6.0, 21.0) | |
| CPZ, | 525.0 | 50.0 | 0.0 | |
| Median (Q1, Q3) | (237.5, 862.5) | (0.0, 150.0) | (0.0, 33.2) | |
| Nicotine (cigarettes/day), | 5.0 | 0.0 | 0.0 | 0.0 |
| Median (Q1, Q3) | (0.0, 20.0) | (0.0, 10.0) | (0.0, 0.0) | (0.0, 0.0) |
| Caffeine intake (cups/day), | 4.0 | 4.0 | 4.0 | 3.0 |
| Median (Q1, Q3) | (2.2, 7.0) | (2.0, 5.0) | (3.0, 6.0) | (1.0, 5.0) |
| HADS Anxiety, | 8.0 | 8.0 | 11.0 | 4.0 |
| Median (Q1, Q3) | (6.0, 12.0) | (4.0, 12.0) | (7.0, 14.0) | (2.0, 6.0) |
| HADS Depression, | 7.0 | 5.0 | 8.0 | 1.0 |
| Median (Q1, Q3) | (4.0, 9.0) | (2.0, 10.0) | (5.0, 12.0) | (0.0, 3.0) |
Note: CPZ, Chlorpromazine equivalents (mg/day). Q1, Q3 are first and third quartiles. Education indicates years in full time education.