| Presenting visual acuity (better eye) |  | Best corrected visual acuity (better eye) |  | ||||
---|---|---|---|---|---|---|---|---|
 | > 6/18 | 6/18 - 3/60 | ≤ 3/60 | p | > 6/18 | 6/18 - 3/60 | ≤ 3/60 |  |
Sex | Â | Â | Â | Â | Â | Â | Â | Â |
Male | 1502 (82.94%) | 295 (16.29%) | 14 (0.77%) | Â | 1737 (95.91%) | 64 (3.53%) | 10 (0.55%) | Â |
Female | 1738 (80.17%) | 415 (19.14%) | 15 (0.69%) | 0.063 | 2067 (95.34%) | 94 (4.34%) | 7 (0.32%) | 0.241 |
Age (Years) | Â | Â | Â | Â | Â | Â | Â | Â |
40-49 | 1381(93.25%) | 97(6.55%) | 3(0.20%) | Â | 1471 (99.32%) | 9 (0.61%) | 1 (0.07%) | Â |
50-59 | 949(87.14%) | 139(12.76%) | 1(0.09%) | Â | 1075 (98.71%) | 13 (1.19%) | 1 (0.09%) | Â |
60-69 | 619(74.13%) | 207(24.79%) | 9(1.08%) | Â | 792 (94.85%) | 39 (4.67%) | 4 (0.488%) | Â |
70-79 | 257(53.88%) | 207(43.40%) | 13(2.73%) | Â | 400 (83.86%) | 68 (14.26%) | 9 (1.89%) | Â |
≥ 80 | 34(35.05%) | 60(61.86%) | 3(3.09%) | <0.001 | 66 (68.04%) | 29 (29.90%) | 2 (2.06%) | <0.001 |
Education | Â | Â | Â | Â | Â | Â | Â | Â |
Literate | 1516(81.51%) | 328(17.63%) | 16(0.86%) | Â | 1781 (95.75%) | 70 (3.76%) | 9 (0.48%) | Â |
Illiterate | 1724(81.36%) | 382(18.03%) | 13(0.61%) | 0.063 | 2023 (95.47%) | 88 (4.15%) | 8 (0.38%) | 0.723 |