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. 2022 May 2;22:199. doi: 10.1186/s12886-022-02427-6

Table 3.

Initial vs. final best corrected visual acuity (BCVA)

Initial BCVA Final BCVA
Mean ± SD 1.8 ± 0.4 0.63 ± 0.56
Range, min–max 0.4–2 0–2
BCVA (logMAR)
n % n %
  > 0.3 20 36.4
 0.7 to < 0.3 3 5.9 18 32.7
 1.3 to < 0.7 5 10.2 15 27.3
  ≥ LP to 1.3 41 83.6 2 3.6
 Total 49 100 55 100