Group mean vision performance scores (SD) for both participant groups at the first and second visits
| Cataracts | Controls | |||
|---|---|---|---|---|
| Vision measures | Preop | Postop | 1st visit | 2nd visit |
| BAT, Brightness Acuity Tester; BGT, Berkeley Glare Test; CS, contrast sensitivity; postop, after operation; preop, before operation; VA, visual acuity. | ||||
| VA binocular | 0.30 (0.15) | 0.07 (0.11) | 0.02 (0.06) | 0.01 (0.10) |
| VA 1st operated eye | 0.53 (0.50) | 0.13 (0.12) | 0.09 (0.10) | 0.11 (0.11) |
| VA 2nd operated eye | 0.31 (0.18) | 0.16 (0.15) | 0.22 (0.36) | 0.18 (0.27) |
| CS binocular | 1.43 (0.16) | 1.67 (0.13) | 1.77 (0.17) | 1.79 (0.16) |
| CS 1st operated eye | 1.26 (0.30) | 1.54 (0.13) | 1.62 (0.11) | 1.69 (0.17) |
| CS 2nd operated eye | 1.36 (0.19) | 1.55 (0.13) | 1.59 (0.18) | 1.58 (0.18) |
| BGT binocular (n = 20) | 10.95 (5.42) | 6.28 (5.26) | 3.94 (3.56) | 6.00 (3.70) |
| BGT 1st operated eye (n = 13) | 10.92 (7.37) | 4.31 (4.59) | 4.61 (5.31) | 8.28 (4.17) |
| BGT 2nd operated eye (n = 13) | 9.31 (6.12) | 6.25 (5.38) | 5.39 (4.38) | 4.78 (3.37) |
| BAT 1st operated eye | 0.32 (0.18) | 0.16 (0.15) | 0.17 (0.11) | 0.23 (0.16) |
| BAT 2nd operated eye | 0.28 (0.21) | 0.19 (0.17) | 0.22 (0.13) | 0.18 (0.17) |
| Kinetic visual fields | 5044.6 (1718.2) | 5859.3 (1707.9) | 7307.2 (1104.5) | 7224.4 (1276.0) |