Table 3 Vision-related health-related quality of life scores: Interviewer- versus Self-administration and Large- versus Small print
From: Interviewer versus self-administered health-related quality of life questionnaires - Does it matter?
Health-related quality of life domain | Â | Interviewer- versus Self-administration | Large versus Standard print format | ||||
|---|---|---|---|---|---|---|---|
| Â | Total (2,336 visits) | Interview (458 visits) | Self (1,878 visits) | Adjusted difference* (95% CI) | Large (170 visits) | Standard (1,708 visits) | Adjusted difference* (95% CI) |
Visual Functioning Questionnaire | Â | Â | Â | Â | Â | Â | Â |
Composite visual functioning, mean | 86.5 | 83.9 | 87.2 | -0.1 (-2.6, 2.5), p = 0.9 | 87.4 | 87.1 | 2.1 (-1.1, 5.2), p = 0.2 |
General vision | 76.7 | 73.2 | 77.6 | -1.8 (-4.6, 1.0), p = 0.2 | 78.1 | 77.5 | 2.2 (-1.6, 6.1), p = 0.3 |
Ocular pain | 86.4 | 87.6 | 86.1 | 3.5 (0.2, 6.8), p = 0.04 | 86.9 | 86.0 | 2.3 (-2.0, 6.6), p = 0.3 |
Near activities | 83.1 | 81.5 | 83.5 | 1.2 (-2.3, 4.7), p = 0.5 | 82.6 | 83.6 | 2.9 (-1.5, 7.4), p = 0.2 |
Distance activities | 88.2 | 86.1 | 88.8 | 0.7 (-2.3, 3.6), p = 0.7 | 88.0 | 88.8 | 2.3 (-1.8, 6.5), p = 0.3 |
Vision specific | Â | Â | Â | Â | Â | Â | Â |
Social functioning | 93.5 | 90.3 | 94.3 | -0.7 (-3.2, 1.7), p = 0.6 | 93.5 | 94.4 | 0.9 (-2.8, 4.5), p = 0.6 |
Mental health | 84.0 | 80.8 | 84.7 | -0.4 (-4.1, 3.3), p = 0.8 | 86.9 | 84.5 | 2.7 (-1.7, 7.0), p = 0.2 |
Role difficulties | 83.4 | 80.2 | 84.2 | -2.6 (-7.3, 2.1), p = 0.3 | 84.0 | 84.2 | 0.9 (-4.6, 6.3), p = 0.8 |
Dependency | 91.1 | 87.0 | 92.1 | -1.9 (-5.3, 1.4), p = 0.3 | 93.4 | 91.9 | 2.9 (-1.0, 6.8), p = 0.1 |
Driving | 82.6 | 76.9 | 83.9 | 0.2 (-4.2, 4.7), p = 0.9 | 84.9 | 83.7 | 1.6 (-3.2, 6.4), p = 0.5 |
Color vision | 95.2 | 92.5 | 95.9 | -0.3 (-2.6, 2.0), p = 0.8 | 95.9 | 95.9 | 0.6 (-2.8, 4.0), p = 0.7 |
Peripheral vision | 87.1 | 84.6 | 87.7 | 1.2 (-2.7, 5.0), p = 0.6 | 87.6 | 87.7 | 3.4 (-2.4, 9.2), p = 0.2 |