Fig. 3From: Prospective 12-month outcomes of combined iStent inject implantation and phacoemulsification in Asian eyes with normal tension glaucomaKaplan-Meier (KM) plots showing cumulative probabilities of complete and qualified success for success criteria of (a) IOP ≤ 12 mmHg, (b) IOP ≤ 15 mmHg and (c) IOP ≤ 18 mmHg, with number of eyes at risk indicated in panels below respective KM plotsBack to article page