Table 2 Baseline demographic characteristics.
From: Personalized relapse prediction in patients with major depressive disorder using digital biomarkers
Characteristic | OBSERVEMDD | CBN-WELL | ||||
|---|---|---|---|---|---|---|
Relapse | Non-Relapse | Statistical Test | Relapse | Non-Relapse | Statistical Test | |
(N = 66) | (N = 161) | P value | (N = 14) | (N = 36) | P value | |
Age (years), mean (SD) | 46 (11.47) | 43 (13.16) | 0.13 | 44.14 (14.27) | 39.94 (12.49) | 0.33 |
Age category (years), n (%) | ||||||
Age 18–44 | 28 (42) | 82 (50.93) | 0.31 | 7 (50) | 23 (63.9) | 0.56 |
Age ≥ 45 | 38 (58) | 79 (49.06) | 7 (50) | 13 (36.1) | ||
Sex, n (%) | ||||||
Men | 18 (28) | 48 (29.81) | 0.82 | 5 (35.7) | 22 (38.9) | 0.19 |
Women | 48 (72) | 113 (70.19) | 9 (64.3) | 14 (61.1) | ||
Race, n (%) | ||||||
White | 50 (75.7) | 129 (80.12) | 0.79 | NA | NA | NA |
Black or African American | 11 (16.6) | 23 (14.29) | NA | NA | ||
Asian | 1 (1.5) | 5 (3.1) | NA | NA | ||
Native Hawaiian or other Pacific Islander | 1 (1.5) | 1 (0.62) | NA | NA | ||
Unknown | 2 (3) | 2 (1.24) | NA | NA | ||
Other | 1 (1.5) | 1 (0.62) | NA | NA | ||
Ethnicity, n (%) | ||||||
Hispanic or Latino | 4 (6) | 7 (4.34) | 0.07 | 0 (0) | 3 (8.3) | NA |
Not Hispanic or Latino | 60 (90.9) | 154 (95.65) | 14 (100) | 33 (91.67) | ||
Not reported | 2 (3) | 0 (0) | 0 (0) | 0 (0) | ||
Weight (kg), mean (SD) | 87.15 (26.89) | 87.55 (22.28) | 0.52 | 90.93 (23.29) | 80.58 (20.36) | 0.14 |
BMI (kg/m2), mean (SD) | 30.51 (8.65) | 30.97 (7.92) | 0.56 | 32.11 (7.29) | 27.41 (7.09) | 0.13 |
