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Table 2 Clinical Characteristics of study subjects among patients attending St. Paul’s Hospital Millennium Medical College, 2017

From: Prevalence and associated factors of low vision and blindness among patients attending St. Paul’s Hospital Millennium Medical College, Addis Ababa, Ethiopia

Variables Frequency Percent
Visual acuity(n = 881)
 6/6–6/18 726 82.4
 6/24–3/60 91 10.3
  < 3/60 64 7.3
Intraocular pressure in mmHg(n = 603)
  < 8 3 0.5
 9–21 470 77.9
  > 21 130 21.6