Table 3 Internal consistency of the Amharic version of the WHOQOL-HIV questionnaire
From: Tuberculosis and HIV co-infection: its impact on quality of life
Domain | Coefficient for internal consistency (Cronbach's alpha) |
|---|---|
Physical | 0.77 |
Psychological | 0.72 |
Social | 0.57 |
Environmental | 0.85 |
Level of independence | 0.76 |
Spiritual | 0.73 |