Table 2

IOPs following microtrabeculectomy

At presentationPreop6 mon ths1 year2 years3 years4 years5 years6 years
Number of eyes36363636362922158
Mean IOP (mm Hg)33.724.611.912.613.213.713.212.712.3
SD7.54.54.64.74.64.14.04.83.9
Median IOP322412121414131411