Long-Term Outcomes of Primary Trabeculectomy in Diabetic Patients without Retinopathy with Primary Angle-Closure Glaucoma

Figure 2

Survival curve with qualified success defined as IOP between 6 and 18 mmHg with or without topical antiglaucoma medication. At the 5-year follow-up, the rates of qualified success were 42.9% (18 eyes) in the DM group and 65.4% (34 eyes) in the control group (; log-rank test).