Table 2 4-factor model of BDSx responses—BD I, BD II, BD NOS
From: Is the 4-factor model of symptomology equivalent across bipolar disorder subtypes?
BDSx factors and items | BD I (n = 218) | BD II (n = 277) | BD NOS (n = 289) |
|---|---|---|---|
Cognitive Sx of depression | |||
1. Miserable | 0.85 (10.5) | 0.87 (11.7) | 0.83 (13.0) |
9. Worthless | 0.87 (10.8) | 0.86 (11.6) | 0.79 (12.3) |
13. Gloomy | 0.78 (9.93) | 0.80 (11.0) | 0.79 (12.4) |
19. Hopeless | 0.24 (3.44) | 0.38 (5.90)a | 0.18 (3.07)a |
11. Insecure | 0.83 (10.2) | 0.76 (10.7) | 0.75 (11.7) |
17. Lonely | 0.65 (10.5) | 0.63 (11.7) | 0.70 (13.0) |
Somatic Sx of depression | |||
12. Fatigued | 0.87 (12.6) | 0.87 (15.4) | 0.86 (15.0) |
9. Sleepy | 0.65 (11.6) | 0.61 (11.7) | 0.58 (9.72) |
15. Exhausted | 0.89 (12.8) | 0.86 (15.3) | 0.86 (15.0) |
3. Tired | 0.74 (12.6) | 0.79 (15.4) | 0.77 (15.0) |
Affrontive Sx of mania | |||
4. Hostile | 0.80 (10.5) | 0.80 (14.4) | 0.78 (11.6) |
8. Furious | 0.76 (10.3) | 0.81 (11.3) | 0.76 (11.3) |
5. Disgusted | 0.62 (8.58) | 0.67 (11.5) | 0.66 (9.17) |
18. Suspicious | 0.70 (9.20) | 0.61 (10.3) | 0.70 (10.5) |
20. Argumentative | 0.70 (10.5) | 0.80 (14.4) | 0.69 (11.6) |
Elation/loss of insight | |||
6. Impulsive | 0.72 (10.0) | 0.83 (11.4) | 0.73 (8.71) |
16. Euphoric | 0.80 (11.3) | 0.81 (11.3) | 0.78 (8.93) |
10. Indestructible | 0.76 (10.6) | 0.69 (12.7) | 0.57(9.53) |
2. Talkative | 0.48 (6.91) | 0.42 (6.40) | 0.45 (6.33) |
14. Invincible | 0.74 (10.0) | 0.69 (11.4) | 0.60 (8.71) |
Goodness of fit | |||
RMSEA (CL90) | 0.055 (0.043–0.067) | 0.054 (0.043–0.064) | 0.051 (0.041–0.061) |
SRMR | 0.095 | 0.063 | 0.069 |
CFI | 0.95 | 0.96 | 0.96 |