From: Refractive errors and associated factors among patients visiting BoruMeda Hospital’s secondary eye Unit in Dessie Town, South Wollo Zone, Ethiopia
Age category
Type of refractive error
Total
%
myopia
hyperopia
Astigmatism
1–10
0
O
11–20
6
2
8
19%
21–30
1
11
26.2%
31–40
14.3%
41–50
3
4
9.5%
51–60
5
> 60
4.8%
22
12
42
100%