Table 1. Characteristics of Patients with Treatment-Resistant Depression in Three Dosage Groups.
| Mean±SD or n (%) | PBO n=24 (%) | 0.2 mg/kg n=23 (%) | 0.5 mg/kg n=24 (%) |
|---|---|---|---|
| Age (y/o) | 48.6±8.2 | 45.0±12.3 | 48.5±11 |
| Female | 15 (62.5) | 17 (73.9) | 21 (87.5) |
| Height (cm) | 162.2±8.4 | 160±9 | 158.6±5.6 |
| Weight (kg) | 61.9±11.5 | 55.1±8.5 | 60.9±10.2 |
| BMI (kg/m2) | 23.6±4.9 | 21.6±3.5 | 24.2±3.9 |
| Education (years) | 12.4±3 | 13.1±3.6 | 11.5±3.7 |
| Employed | 6 (25.0) | 7 (30.4) | 6 (25.0) |
| Onset of first episode | 38.1±11.4 | 35.5±12.4 | 35.5±10.2 |
| Duration of illness | 10.9±6.8 | 9.7±8.7 | 13.2±9 |
| Suicidal history | 13 (54.2) | 7 (30.4) | 14 (58.3) |
| Baseline HAMD-17 | 23.3±4.1 | 23.1±4.8 | 23±4.9 |
| Baseline MADRS | 35±4.9 | 35.1±6.7 | 34±7.3 |
| Baseline BDI | 30.9±9.1 | 30.5±8.9 | 28.3±11.4 |