From: Evaluating the effectiveness of opportunistic eye screening model for people with Diabetes attending Diabetes clinic at Mnazi Mmoja hospital, Zanzibar
Categories
Presenting visual acuity n (%)
95% CI
Normal (6/6 – 6/18)
251 (70.5)
65.6 – 75.0
Moderate VI (<6/18 – 6/60)
72 (20.2)
16.4 – 24.7
Blind (<3/60 to no perception of light)
33 (9.3)
6.7 – 12.7
Total
356 (100)