Associations between combinations of measures of vision in the better eye and DLTV items
| Daily living task | Measures of vision | Adjusted R2 | Significance for coefficient of determination | |
| Read correspondence | Reading index and distance visual acuity | 0.63 | 0.000 | |
| Read newspaper print | 0.61 | 0.000 | ||
| Sign documents | 0.60 | 0.000 | ||
| Detect facial features across a room | 0.46 | 0.000 | ||
| Distinguish cash | 0.44 | 0.000 | ||
| Read newspaper headlines | 0.46 | 0.000 | ||
| Read street signs | 0.42 | 0.000 | ||
| Detect facial features across a road | 0.37 | 0.000 | ||
| Detect facial features at arm's length | 0.37 | 0.000 | ||
| Detect seasonal changes | 0.30 | 0.000 | ||
| Use kitchen utensils | Reading index and contrast sensitivity | 0.42 | 0.000 | |
| Watch television | 0.35 | 0.000 | ||
| Pour a drink | 0.31 | 0.000 | ||
| Confidence to walk in a strange area | Distance visual acuity and contrast sensitivity | 0.33 | 0.008 | |
| Ability to appreciate scenery | 0.30 | 0.000 | ||