Table 2.
Characteristics of the study population by reactivity.
| Total population |
Reactive n = 1,045 |
Hyporeactive n = 325 |
|---|---|---|
| Male (%) | 331 (31.67) | 103 (31.69) |
| Mean age (SD) | 50.00 (14.43) | 50.27 (14.73) |
| Patients in inpatient care at t0 (%) | 503 (48.13) | 169 (52.00) |
| Primary psychiatric diagnosis (%) | ||
| Bipolar disorder (F31) | 204 (19.52) | 90 (27.69) |
| Major depressive disorder, single episode (F32) | 349 (33.40) | 98 (30.15) |
| Major depressive disorder, recurrent episodes (F33) | 417 (39.90) | 111 (34.15) |
| Persistent mood disorder (F34) | 72 (6.89) | 25 (7.69) |
| Unspecified mood disorder (F39) | 3 (0.29) | 1 (0.31) |
| Mean MADRS at t0 (SD) | 21.73 (10.50) | 23.25 (10.60) |
| Population with suicide attempts at baseline | Reactive: n = 357 |
Hyporeactive: n = 152 |
| Male (%) | 97 (27.17) | 41 (26.97) |
| Mean age (SD) | 47.71 (14.44) | 46.38 (13.81) |
| Patients in inpatient care at t0 (%) | 214 (59.94) | 90 (59.21) |
| Patients with recurrent depressive disorder (%) | 140 (39.21) | 43 (28.29) |
| Mean MADRS at t0 (SD) | 23.68 (10.29) | 25.28 (9.91) |
| Population with suicide attempts at follow-up | Reactive: n = 53 |
Hyporeactive: n = 29 |
| Male (%) | 19 (35.85) | 11 (37.93) |
| Mean age (SD) | 45.74 (13.74) | 43.44 (14.73) |
| Patients in inpatient care at t0 (%) | 39 (73.58) | 19 (65.52) |
| Patients with recurrent depressive disorder (%) | 20 (37.73) | 5 (17.24) |
| Mean MADRS at t0 (SD) | 26.23 (11.46) | 25.97 (9.36) |