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(a) Mean decimalised VA changes (pre-op, preoperative VA; W, week; M, month; Y, year; error bars—95% confidence intervals). (b) Mean IOP (mm Hg) changes after phaco-DS with 95% confidence intervals over a 5-year follow-up period. Qualified and unqualified success rates for both sets of defined criteria at 2, 3, and 5 years are summarised in the table (bottom).
