Mean | Standard deviation | Maximum | Minimum | |||
---|---|---|---|---|---|---|
Visual acuity (letter score) | Contrast levels | 100% | 58.5 | 3.0 | 60 | 42 |
10% | 53.5 | 5.5 | 60 | 36 | ||
2.5% | 41 | 7.5 | 55 | 23 | ||
1.25% | 38 | 9.0 | 54 | 11 | ||
SF36 | PCS | 44.48 | 9.72 | 63.72 | 19.17 | |
MCS | 46.37 | 10.67 | 67.14 | 19.98 | ||
NEIVFQ | Total | 88.08 | 8.02 | 99.44 | 58.11 | |
General health | 59.5 | 18.7 | 100 | 15 | ||
General vision | 78.2 | 12.0 | 100 | 45 | ||
Eye pain | 80.5 | 17.6 | 100 | 25 | ||
Near activity | 87.3 | 12.6 | 100 | 41.7 | ||
Distance activity | 91.4 | 9.4 | 115 | 62.5 | ||
Social functioning | 96.2 | 7.3 | 100 | 66.7 | ||
Mental health | 89.5 | 12.5 | 118.8 | 35 | ||
Role difficulties | 78.5 | 17.9 | 100 | 31.3 | ||
Dependency | 96.5 | 13.7 | 100 | 12.5 | ||
Driving | 84.2 | 20.3 | 100 | 0 | ||
Color | 98 | 7 | 100 | 75 | ||
Peripheral vision | 88 | 15 | 100 | 50 |