Table 3 Internal consistency of the WHOQOL-HIV BREF
Domain | N | Mean | SD | Range | Cronbach’s α Coeff. | |
|---|---|---|---|---|---|---|
Min | Max | |||||
I. Physical health | 574 | 14.15 | 2.97 | 4 | 20 | 0.63 |
II. Psychological health | 569 | 13.70 | 2.78 | 4.8 | 20 | 0.76 |
III. Level of independence | 560 | 14.65 | 3.49 | 4 | 20 | 0.72 |
IV. Social relations | 557 | 13.91 | 3.03 | 4 | 20 | 0.70 |
V. Environmental health | 557 | 14.37 | 2.57 | 6 | 20 | 0.79 |
VI. Spirituality/religion and personal beliefs | 570 | 15.04 | 3.35 | 4 | 20 | 0.64 |