The cumulative probability of failure was 33% in the tube group and 28% in the trabeculectomy group (P = 0.17)
Trabeculectomy/MMC achieved lower IOP with fewer glaucoma medications
Mean IOP was 14.0 mmHg in the tube group and 12.1mmHg in the trabeculectomy group
The number of glaucoma medications was 2.1 in the tube group and 1.2 in the trabeculectomy group
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