Fig. 2From: Comparison of 5-year outcomes between trabeculectomy combined with phacoemulsification and trabeculectomy followed by phacoemulsification: a retrospective cohort studyComparison of the Kaplan–Meier survival curve analysis results between the “trabeculectomy followed by phacoemulsification” and “trabeculectomy combined with phacoemulsification” group for criteria a, b, and c, when the data on phacoemulsification performed during the 5-year follow-up were censored. The probabilities of success for criteria a, b, and c in the “trabeculectomy followed by phacoemulsification” and “trabeculectomy combined with phacoemulsification” groups were 66.7 and 43.0% for criterion A (p = 0.02), 64.6 and 37.6% for criterion B (p < 0.01), and 54.2 and 22.6% for criterion C (p < 0.01), respectively. The data were compared using a log-rank test. Trab = trabeculectomy; Phaco = phacoemulsificationBack to article page