Table 1 Participant demographics and psychosocial characteristics at baseline
From: Late chronotype predicts more depressive symptoms in bipolar disorder over a 5 year follow-up period
Baseline characteristics (n = 318) | |
|---|---|
Age (SD) years | 43.7 (13.3) |
Sex | |
Females (number, %) | 223 (70%) |
Males (number, %) | 95 (30%) |
Chronotype, n = 318 | |
Early chronotype (number, %) | 135 (42%) |
Normal chronotype (number %) Late chronotype (number, %) | 36 (11%) 147 (46%) |
PHQ-9 (mean, SD) n = 297 | 8.0 (6.4) |
PHQ-9 ≥ 5 (number, %) | 190 (64%) |
GAD-7 (mean, SD) n = 221 | 5.8 (4.4) |
GAD-7 ≥ 10 (number, %) | 48 (22%) |
HAM-D (mean, SD) n = 265 | 2.4 (0.7) |
HAM-D ≥ 10 (number, %) | 100 (38%) |
YMRS (mean, SD) n = 290 | 3.2 (4.5) |
YMRS ≥ 12 (number, %) | 15 (5%) |