Table 2

Distribution of acceptors of surgery by vision groups and sex. Initial screening

All (<6/18)Visual impairment and severe vision loss (<6/18–3/60)Blind (<3/60)
AcceptorsAcceptorsAcceptors
Non (%)RR (95%CI) Non (%)RR (95%CI) Non (%)RR (95%CI)
Male10356 (54.4)1.31 (1.04–1.67)6430 (46.9)1.72 (1.16–2.57)3926 (66.7)1.17 (0.89–1.55)
Female21689 (41.5)Ref11431 (27.2)Ref10258 (56.9)Ref
Total319145 (45.5)p=0.02717861 (34.3)p=0.00814184 (59.6)p=0.29
  • Male/female RR.