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Table 2 Visual acuity and reading speed 

From: Visual rehabilitation via microperimetry in patients with geographic atrophy: a pilot study

Patient Initial V.A. Final V.A. Initial reading speed* Final reading speed*
1 0.4 0.4 38 68
2 0.4 0.3 98 110
3 0.4 0.2 64 54
4 1.1 1.1 57 48
5 1 1.1 65 41
6 0.7 0.5 80 228
7 0.6 0.5 NA NA
8 0 0 NA NA
9 1 0.8 41 72
10 0.6 0.5 0 46
11 1.1 1 37 103
12 0.5 0.5 42 61
13 1.1 1.1 40 68
14 0.2 0.1 NA NA
15 1.5 1.3 0 0
16 0.5 0.5 NA NA
17 0.6 0.6 51 36
18 0.3 0.3 53 31
  1. V.A visual acuity in LogMAR scale, NA not available information
  2. * Reading speed with both eyes (Mn read test) in words per minute