|
Mean of age (range)
|
66.8 (21 to 95)
|
71.9 (52 to 86)
|
|
Female (%)
|
141 (51.0)
|
71 (74.7)
|
|
Visual acuity (Snellen fraction)
| | |
|
Better eye, mean (range)
|
20/120 (20/13 to 20/2000)
|
20/110 (20/16 to 20/2000)
|
|
Worse eye, mean (range)
|
20/200 (20/13 to 20/2000)
|
20/200 (20/20 to 20/2000)
|
|
Chronic eye disease, number (%)
| | |
|
Age-related cataract
|
96 (34.8)
|
95 (100)
|
|
Glaucoma
|
69 (25.0)
|
Not applicable
|
|
Age-related macular degeneration
|
80 (29.0)
|
Not applicable
|
|
Normal reference
|
31 (11.2)
|
Not applicable
|
|
Medical comorbidities*
| | |
|
0
|
104 (37.7)
|
Not applicable
|
|
1
|
97 (35.1)
|
Not applicable
|
|
2 or more
|
75 (27.2)
|
Not applicable
|
