Table 1. Characteristics of study participants.
| No. | Age (yrs) | Condition | DVA (logMAR) | CPS (logMAR) |
|---|---|---|---|---|
| 1 | 84 | R, disciform scarring; L, occult CNV | R, 1.36; L, 0.54; OU, 0.54 | HC, 0.6; LC, 0.8 |
| 2 | 79 | R, classic CNV; L, classic CNV | R, 0.58; L, 0.78; OU, 0.54 | HC, 0.6; LC, 0.8 |
| 3 | 89 | R, occult CNV; L, occult CNV | R, 0.34; L, 0.64; OU, 0.3 | HC, 0.4; LC, 0.4 |
| 4 | 82 | R, dry AMD; L, classic CNV | R, 0.54; L, 0.68; OU, 0.5 | HC, 0.5; LC, 0.7 |
| 5 | 84 | R, classic CNV; L, dry AMD | R, 0.52; L, 0.32; OU, 0.3 | HC, 0.3; LC, 0.5 |
| 6 | 90 | R, classic CNV; L, geographic atrophy | R, 0.44; L, CF; OU, 0.44 | HC, 0.4; LC, 0.6 |
| 7 | 89 | R, disciform scarring; L, occult CNV | R, HM; L, 0.38; OU, 0.38 | HC, 0.3; LC, 0.4 |
| 8 | 63 | R, classic CNV; L, dry AMD | R, 0.96; L, 0.34; OU, 0.34 | HC, 0.2; LC, 0.6 |
| 9 | 83 | R, disciform scarring; L, classic CNV | R, 1.64; L, 0.48; OU, 0.48 | HC, 0.7; LC, 0.8 |
| 10 | 69 | R, dry AMD; L, polypoidal lesion | R, 0.54; L, 0.68; OU, 0.52 | HC, 0.5; LC, 0.8 |
| 11 | 85 | R, occult CNV; L, dry AMD | R, 0.54; L, 0.56; OU, 0.52 | HC, 0.5; LC, 0.6 |
| 12 | 86 | R, disciform scarring; L, occult CNV | R, 1.34; L, 0.74; OU, 0.74 | HC, 0.8; LC, 0.8 |
| 13 | 87 | R, dry AMD; L, classic CNV | R, 0.34; L, 0.62; OU, 0.32 | HC, 0.2; LC, 0.4 |
| 14 | 76 | R, occult CNV; L, occult CNV | R, 0.42; L, 0.96; OU, 0.44 | HC, 0.5; LC, 0.8 |
| 15 | 80 | R, classic CNV; L, disciform scarring | R, 0.3; L, 1.36; OU, 0.3 | HC, 0.4; LC, 0.5 |
| 16 | 75 | R, occult CNV; L, dry AMD | R, 0.32; L, 0.36; OU, 0.32 | HC, 0.2; LC, 0.5 |
| 17 | 87 | R, classic CNV; L, occult CNV | R, 0.3; L, 0.44; OU, 0.32 | HC, 0.3; LC, 0.5 |
| 18 | 82 | R, occult CNV; L, disciform scarring | R, 0.68; L, CF; OU, 0.68 | HC, 0.3; LC, 0.8 |
| 19 | 80 | R, dry AMD; L, classic CNV | R, 0.46; L, 0.72; OU, 0.42 | HC, 0.4; LC, 0.6 |
| 20 | 85 | R, classic CNV; L, disciform scarring | R, 0.70; L, CF; OU, 0.72 | HC, 0.7; LC, 0.8 |
| 21 | 90 | R, disciform scarring; L, occult CNV | R, 1.36; L, 0.36; OU, 0.36 | HC, 0.3; LC, 0.5 |
| 22 | 83 | R, dry AMD; L, classic CNV | R, 0.32; L, 0.64; OU, 0.34 | HC, 0.2; LC, 0.5 |
| 23 | 72 | R, classic CNV; L, dry AMD | R, 0.70; L, 0.42; OU, 0.48 | HC, 0.3; LC, 0.6 |
| 24 | 74 | R, occult CNV; L, disciform scarring | R, 0.43; L, 1.36; OU, 0.4 | HC, 0.5; LC, 0.8 |
A binocular add of +2.50 DS was given to each participant to correct for a viewing distance of 40 cms. Monocular (R and L) and binocular (OU) Distance Visual Acuity (DVA) is shown for each participant (HM, Hand Movement; CF, Counting Fingers). Critical Print Size (CPS) is shown for both High Contrast (HC, 87.5% Michelson contrast) and Low Contrast (LC, 17.5%) MNREAD test charts. See text for further details.