Intermediate outcomes of ab externo circumferential trabeculotomy and canaloplasty in POAG patients with prior incisional glaucoma surgery

Table 3 Number of topical medications (n)

Parameters	ECT	Canaloplasty	P-value
Baseline	3.2 ± 0.6	2.8 ± 0.9	0.089
Postoperative (month)
1-	1.7 ± 2.0	0.9 ± 1.2	0.124
3-	1.0 ± 0.9	0.9 ± 1.2	0.668
6-	0.3 ± 0.7	0.9 ± 1.1	0.053
12-	0.3 ± 0.6	0.8 ± 1.0	0.040
P value	< 0.001	< 0.001

ISSN: 1471-2415