Tabel 1.

Measurement timing of IOP during 9 months of follow-up

Measurement timing of IOP (in mmHg)	Median	Mean value ± SD	Range
Pre operative data	22	21.71 ± 4.64	16-30
1 day	10	9 ± 3.21	4-13
1 week	12	11 ± 3.21	6-15
30 days	11	11.42 ± 1.81	10-15
3 months	12	12.42 ± 3.10	8-17
6 months	12	13.57 ± 3.45	10-20
9 months	13	12.71 ± 1.79	10-15