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Table 4 Cataract surgical coverage by visual acuity, gender and ethnicity (95% confidence interval)

From: Prevalence and causes of blindness, visual impairment among different ethnical minority groups in Xinjiang Uygur autonomous region, China

  Sex(%) Ethnicity(%)
Visual Acuity Male Female Han Khazak Uygur Other Total
VA < 3/60 61.3(42.2–78.2) 66.7(52.5–78.9) 71.8(55.1–85.0) 56.4(39.6–72.2) 100 60.0(14.7–94.7) 64.7(53.6–74.8)
VA < 6/60 50.0(34.2–65.8) 61.0(47.4–73.5) 57.1(42.2–71.2) 52.3(36.7–67.5) 100 60.0(14.7–94.7) 56.4(46.2–66.3)
VA < 6/18 40.7(27.6–55.0) 48.2(37.1–59.4) 46.9(34.3–59.8) 43.3(30.6–56.8) 75(19.4–99.4) 33.3(7.49–70.1) 45.3(36.7–54.0)