Table 2.
Demographic and Clinical Data for the Participants in Cohort 2
| SZ | MDD | BD | Control | Statistics | |
|---|---|---|---|---|---|
| Number (male/female) | 115 (59/56) | 45 (19/26) | 71 (37/34) | 90 (46/54) | P=.72 a |
| Age, years (mean±SD) | 39.0±13.6 | 50.4±16.0 | 45.2±13.3 | 49.2±15.0 | P=.000046 b |
| Number of drug-free patients (male/female) | 7 (5/2) | 4 (3/1) | 0 | N.A. | N.A. |
| Number of patients with depressed state | N.A. | 34 | 25 | N.A. | N.A. |
| Number of patients with remitted state | N.A. | 11 | 34 | N.A. | N.A. |
| Number of patients with manic state | N.A. | N.A. | 12 | N.A. | N.A. |
| HAMD-21, score (mean ±SD) | N.A. | 17.0±8.6 | 9.2±8.1 | N.A. | N.A |
| PANSS positive, score (mean ±SD) | 17.7±5.6 | N.A. | N.A. | N.A. | N.A. |
| PANSS negative, score (mean±SD) | 18.7±6.2 | N.A. | N.A. | N.A. | N.A. |
| PANSS general pathology, score (mean ±SD) | 36.0±8.7 | N.A. | N.A. | N.A. | N.A. |
| YMRS, score (mean ±SD) | N.A. | N.A. | 5.7±7.4 | N.A. | N.A. |
Abbreviations: BD, bipolar disorder; HAMD-21, 21-item Hamilton Depression Rating Scale; MDD, major depressive disorder; N.A., not applicable; PANSS, Positive and Negative Symptom Scale; SZ, schizophrenia; YMRS, Young Mania Rating Scale.
aChi-squared test.
bANOVA.