Table 1.
Diabetic patients (n = 7) | Control subjects (n = 13) | p value§ | |||
---|---|---|---|---|---|
Mean ± SD | Range | Mean ± SD | Range | ||
Sex | 4 M, 3 F | — | 9 M, 4 F | — | |
Age (yr) | 54.857 ± 10.254 | 45–71 | 40.769 ± 11.763 | 25–68 | 0.014 |
LogMAR AV | 0.045 ± 0.086 | 0–0.222 | 0.007 ± 0.027 | 0–0.097 | 0.438 |
Fasting glucose levels (mg/dL) | 147 ± 16.653 | 130–181 | 95.461 ± 8.402 | 84–112 | <0.001 |
HbA1c levels (%) | 7.214 ± 1.120 | 6.0–9.60 | — | — | |
Diabetes duration (months) | 182.143 ± 140.741 | 3–360 | — | — | |
General Health | 64.286 ± 19.670 | 50–100 | 69.231 ± 18.125 | 25–100 | 0.438 |
General Vision | 74.286 ± 9.759 | 60–80 | 70.770 ± 15.525 | 40–80 | 0.817 |
Ocular pain | 94.643 ± 9.835 | 66.67–100 | 81.731 ± 16.626 | 50–100 | 0.097 |
Distance vision activities | 92.829 ± 8.908 | 75–100 | 89.098 ± 14.184 | 50–100 | 0.588 |
Near vision activities | 83.096 ± 11.644 | 66.67–100 | 91.665 ± 16.316 | 41.67–100 | 0.311 |
Visual-Specific Social Functioning | 98.214 ± 4.724 | 87.50–100 | 95.192 ± 9.599 | 75–100 | 0.699 |
Visual-Specific Mental Health | 83.929 ± 9.449 | 68.75–93.75 | 81.731 ± 24.535 | 6.25–100 | 0.536 |
Visual-Specific Role Difficulties | 92.857 ± 12.199 | 75–100 | 86.538 ± 20.704 | 37.50–100 | 0.588 |
Visual-Specific Dependency | 100 | — | 92.948 ± 19.199 | 33.33–100 | 0.588 |
Driving | 79.763 ± 36.279 | 0–100 | 73.071 ± 35.381 | 0–100 | 0.536 |
Colour vision | 100 | — | 98.077 ± 6.934 | 75–100 | 0.817 |
Peripheral vision | 96.429 ± 9.450 | 75–100 | 88.461 ± 19.406 | 50–100 | 0.536 |
Sum Scale | 92.26 ± 4.139 | 86.44–96.54 | 87.618 ± 13.352 | 51.55–97.61 | 0.817 |
§Mann-Whitney U test.
LogMAR AV: Visual Acuity Logarithm of the Minimum of Angle Resolution; HbA1c: Glycated haemoglobin.