Table 2 Single item correlation with HAMD-17 total score and internal consistency (Cronbach’s alpha, coefficient Omega)
HAMD Item | Correlation |
|---|---|
1-Depressed mood | 0.71 |
2-Feelings of guilt | 0.53 |
3-Suicide | 0.48 |
4-Insomnia early | 0.40 |
5-Insomnia middle | 0.45 |
6-Insomnia late | 0.46 |
7-Work and activities | 0.67 |
8-Retardation | 0.44 |
9-Agitation | 0.31 |
10-Psychic anxiety | 0.55 |
11-Somatic anxiety | 0.51 |
12-Loss of appetite | 0.50 |
13-Somatic symptoms | 0.47 |
14-Genital symptoms | 0.41 |
15-Hypochondrias | 0.34 |
16-Loss of weight | 0.40 |
17-Insight | 0.18 |
C’s alpha | 0.85 |
Omega | 0.86 |