Figure 2

Profiles of 24-h IOP at baseline and after 12 weeks in the SLT and latanoprost groups. Measurements were taken from 21 in the SLT group (A) and 19 in the latanoprost group (B) in the seated position during the diurnal and nocturnal periods. Error bars represent the standard error of the mean. *Indicated a statistically significant difference between the baseline and week 12 (P < 0.05). IOP, intraocular pressure; SLT, selective laser trabeculoplasty.