TABLE 3.

IOP and number of medications between groups at each follow‐up

	IOP (mmHg, Mean [95% confidence intervals])			Medications (Mean [95% confidence intervals])
Follow‐up	Ab interno MAT	Ab externo MAT	P	Ab interno MAT	Ab externo MAT	P
Preoperative	33.5 (31.7‐35.3)	33.8 (32.0‐35.7)	.81	2.7 (2.5‐2.9)	2.9 (2.7‐3.0)	.14
1 month	15.0 (13.3‐16.7)	16.1 (14.3‐17.8)	.38	0.4 (0.1‐0.7)	0.6 (0.3‐0.9)	.36
3 months	16.0 (14.0‐18.0)	16.3 (14.2‐18.3)	.87	0.4 (0.2‐0.7)	0.6 (0.3‐0.9)	.52
6 months	16.1 (14.4‐17.9)	16.2 (14.4‐18.0)	.95	0.5 (0.2‐0.7)	0.4 (0.2‐0.7)	.98
9 months	15.7 (14.4‐16.9)	16.0 (14.7‐17.3)	.71	0.2 (0‐0.4)	0.4 (0.2‐0.6)	.15
12 months	15.5 (14.5‐16.5)	15.7 (14.7‐16.7)	.78	0.2 (0‐0.4)	0.5 (0.3‐0.8)	.04 a

Abbreviations: IOP, intraocular pressure; MAT, microcatheter‐assisted trabeculotomy.

^a Statistical significance.