Table 1.
Baseline characteristics.
| Characteristics | GAD only | GAD | AD wo GAD | DD wo GAD | MDD wo GAD | No mental disorder |
|---|---|---|---|---|---|---|
| (n = 15) | (n = 90) | (n = 128) | (n = 132) | (n = 56) | (n = 684) | |
| M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | M (SD) | |
| Age (SD) [range] | 34.87 (11.74) [22–61] | 39.65 (14.37) [19–80] | 39.60 (15.09) [19–82] | 43.78 (17.33) [19–82] | 42.63 (16.01) [20–78] | 35.72 (13.87) [19–85] |
| Women (%) | 12 (80.0) | 65 (72.2) | 85 (66.4) | 85 (64.4) | 35 (62.5) | 455 (66.6) |
| Education (SD) | 15.13 (2.00) | 13.63 (3.28) | 13.73 (2.98) | 13.09 (3.32) | 13.19 (3.75) | 15.07 (2.77) |
| GAD-7 (SD) | 10.07 (5.74) | 13.29 (5.43) | 6.66 (5.52) | 7.88 (5.56) | 10.13 (5.51) | 2.34 (2.96) |
| GAD-2 (SD) | 3.27 (1.75) | 4.01 (1.73) | 2.06 (1.83) | 2.33 (1.82) | 3.07 (1.81) | 0.68 (1.02) |
| BAI (SD) | 14.67 (7.17) | 26.03 (14.89) | 14.27 (13.08) | 17.02 (12.60) | 20.64 (11.75) | 4.22 (5.29) |
| PSWQ (SD) | 61.29 (12.31) | 65.25 (10.76) | 52.55 (13.57) | 53.16 (12.81) | 56.85 (12.03) | 41.82 (11.02) |
| BDI-II (SD) | 23.27 (8.35) | 32.11 (12.43) | 20.89 (12.93) | 23.85 (12.52) | 29.04 (11.35) | 8.71 (7.13) |
| CES-D (SD) | 28.67 (12.02) | 37.54 (12.14) | 24.20 (13.32) | 27.22 (11.87) | 33.96 (9.67) | 12.43 (7.98) |
GAD only, generalized anxiety disorder without the comorbid disorder(s); GAD, generalized anxiety disorder with or without the comorbid disorder(s); AD wo GAD, anxiety disorder without general anxiety disorder; DD wo GAD, any depressive disorder without general anxiety disorder; MDD wo GAD, major depressive disorder without general anxiety disorder.