Characteristic | Baseline (week 0) N = 235 |
---|---|
Age (years) | Â |
Mean ± SD | 62 ± 10 |
Median (IQR) | 62 (56 – 69) |
Range | 20 – 83 |
Female, n (%) | 102 (43.4) |
Ethnicity, n (%) | Â |
Caucasian/White | 192 (81.7) |
Asian | 25 (10.6) |
Other (Black, Hispanic/Latino, unspecified) | 18 (7.6) |
ECOG Performance Status | Â |
Mean ± SD | 0.5 ± 0.5 |
Median (IQR) | 0 (0 – 1) |
Range | 0 – 2 |
Type II diabetes, n (%) | 218 (92.8) |
Duration of vision problems, n (%) | Â |
None | 1 (0.4) |
<1 year | 93 (39.6) |
1-5 years | 122 (51.9) |
6-10 years | 15 (6.4) |
>11 years | 4 (1.7) |
ETDRS visual acuity scale: study eye | Â |
85 letters or more (20/16 or more) | 0 (0.0) |
85-75 letters (20/20 - 20/32) | 0 (0.0) |
74-70 letters (20/40) | 3 (1.3) |
69-55 letters (20/50 - 20/80) | 160 (68.1) |
54-40 letters (20/100 - 20/160) | 61 (26.0) |
39-35 letters (20/200) | 11 (4.7) |
34 letters or less (20/250 or less) | 0 (0.0) |
ETDRS visual acuity scale: fellow eye | Â |
85 letters or more (20/16 or more) | 11 (4.7) |
85-75 letters (20/20 - 20/32) | 75 (32.2) |
74-70 letters (20/40) | 30 (12.9) |
69-55 letters (20/50 - 20/80) | 60 (25.8) |
54-40 letters (20/100 - 20/160) | 31 (13.3) |
39-35 letters (20/200) | 9 (3.9) |
34 letters or less (20/250 or less) | 14 (6.0) |
Counting fingers-hand motion | 3 (1.3) |