Table 1.

Comparison of the Pre-Operative and Post-Operative Median Intraocular Pressure, Best Corrected Visual Acuity and Number of Medications Between Long Needle Track and Short Needle Track Groups

	Pre-op	Day 1	Day 3	Day 7	Month 1	Month 3	Month 6
AGV technique	Median Intraocular Pressure (mmHg) and interquartile range
LNT	30 (21.5–36.5)	12 (10–15)	10 (8–14.3)	10.5 (8–12.3)	16 (12–21.3)	14.5 (12–21.3)	15 (12–17.3)
SNT	28 (20–33)	10 (9–13)	10 (8–12)	11 (8–12)	16 (11–20)	17 (14–19)	16 (15–19)
P-value	0.695	0.070	0.331	0.926	0.714	0.695	0.417
AGV technique	Median Visual Acuity (LogMAR) and interquartile range
LNT	1.2 (0.4–2.7)	1.3 (0.5–1.4)	1.4 (0.4–1.4)	1.2 (0.3–1.4)	0.7 (0.3–1.4)	0.6 (0.3–1.4)	0.4 (0.3–1.3)
SNT	1.3 (0.6–2.7)	1.4 (0.7–2.7)	1.4 (0.7–2.7)	1.3 (0.7–1.4)	1.3 (0.5–2.7)	1.3 (0.7–1.4)	1.3 (0.5–1.4)
P-value	0.792	0.428	0.671	0.225	0.115	0.176	0.135
AGV technique	Median number of anti-glaucoma medications and interquartile range
LNT	2.5 (2–3.3)	0 (0–0)	0 (0–0)	0 (0–0)	1 (0.8–2)	1 (0.8–1.3)	1 (1–2)
SNT	3 (1–4)	0 (0–0)	0 (0–0)	0 (0–0)	0 (0–0)	0 (0–1)	0 (0–1)
P-value	0.792	0.428	0.671	0.225	0.115	0.176	0.135