Figure 3

24-h IOP characteristics (mean, peak, and fluctuation of IOP) at baseline and 12-week follow-up visits. (A) 24-h mean IOP over time. (B) Peak IOP over time. (C) 24-h IOP fluctuation over time. *Indicated a significant difference when compared the SLT group with the latanoprost group (P < 0.05). IOP, intraocular pressure; SLT, selective laser trabeculoplasty.