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(A) Kaplan–Meier survival curves for Criterion A (postoperative IOP ≤21 mmHg or ≥20% reduction from the baseline). (B) Kaplan–Meier survival curves for Criterion B (postoperative IOP ≤15 mmHg or $20% reduction from the baseline).
Note: There was no significant difference in the success rate between the conventional and Ex-Press groups in Criterion A (p=0.570) or Criterion B (p=0.991).
Abbreviations: Ex-Press, Ex-PRESS® mini-glaucoma shunt device; IOP, intraocular pressure.
