Fig. 6From: The efficacy of XEN gel stent implantation in glaucoma: a systematic review and meta-analysisMeta-analysis of XEN surgery compared with trabeculectomy procedure for IOP after surgery. The total study sample included 281 eyes undergoing XEN-only surgery and 332 eyes undergoing trabeculectomy procedure. Overall analysis of IOP after surgery (SMD: 0.14, 95% CI -0.18 to 0.46, p value < 0.388) had no difference between two groupsBack to article page