Table 3 IOP at various time points postoperatively.

Postoperative time	IOPΔ XFS (SD) (n)	IOPΔ non‐XFS (SD) (n)	p Value
1 day	3.42 (7.98) (71)	1.87 (7.18) (111)	0.1781
1 week	−1.23 (3.08) (31)	−0.61 (4.07) (66)	0.4539
3 weeks	−3.11 (2.96) (63)	−1.04 (3.76) (92)	0.0004
6 weeks	−2.14 (3.36) (29)	−1.70 (4.20) (53)	0.6289
6 months	−3.44 (3.25) (48)	−1.29 (3.71) (70)	0.0015
1 year	−2.64 (3.14) (52)	−1.07 (3.27) (72)	0.0073
2 years	−2.51 (3.70) (53)	−0.89 (3.51) (82)	0.0115