Table 2

Intraocular pressure and medications: mean values through follow-up

Intraocular pressure
mean (95% CI)		Medications
mean (SD)
TimenPreoperative
mm Hg		Postoperative
mm Hg		Reduction
mm Hg (%)		Preoperative
#		Postoperative
#		Reduction
#
All cases
1 d10227.1 (25.5–28.7)13.0 (11.6–14.4)14.1 (12.1–16.0) (52)2.9 (1.1)0.2 (0.8)2.7 (1.4)
1 w9727.2 (25.6–28.9)14.9 (13.4–16.4)12.3 (10.3–14.4) (45)2.8 (1.1)0.3 (0.9)2.5 (1.5)
3 w8127.0 (25.1–28.9)12.2 (11.2–13.2)14.8 (12.7–16.9) (55)2.8 (1.1)0.5 (0.9)2.4 (1.5)
6 w6027.2 (25.2–29.2)12.8 (11.9–13.7)14.4 (12.4–16.4) (53)2.9 (1.1)0.4 (1.0)2.5 (1.6)
3 m6827.7 (25.7–29.8)12.2 (11.4–13.0)15.5 (13.5–17.6) (56)2.8 (1.2)0.6 (1.1)2.2 (1.6)
6 m6727.0 (25.0–29.0)12.1 (11.2–13.0)14.9 (12.9–16.9) (55)2.9 (1.1)0.5 (1.0)2.3 (1.4)
12 m5926.7 (24.9–28.5)12.6 (11.6–13.7)14.1 (12.3–15.8) (53)2.9 (1.1)0.6 (1.0)2.3 (1.1)
18 m2924.6 (22.4–26.8)12.5 (11.0–14.0)12.1 (10.0–14.2) (49)3.0 (0.8)0.9 (1.2)2.1 (1.6)
24 m2126.3 (22.8–29.9)13.0 (11.5–14.4)13.4 (10.4–16.4) (51)2.7 (0.9)0.9 (1.1)1.8 (1.3)
GATT only
1 d5326.8 (24.7–29.0)12.6 (11.1–14.0)14.3 (11.7–16.9) (53)3.0 (1.2)0.3 (0.9)2.8 (1.4)
1 w5027.0 (24.8–29.2)14.2 (12.1–16.3)12.8 (10.0–15.6) (47)2.9 (1.2)0.2 (0.7)2.7 (1.4)
3 w3925.9 (23.4–28.5)12.7 (11.3–14.2)13.2 (10.1–16.3) (51)2.9 (1.2)0.5 (1.0)2.5 (1.6)
6 w3127.5 (24.5–30.4)13.2 (11.8–14.5)14.3 (11.1–17.5) (52)3.2 (1.2)0.7 (1.3)2.5 (1.8)
3 m3326.9 (24.3–29.5)13.1 (11.8–14.3)13.9 (11.6–16.2) (52)3.0 (1.2)0.9 (1.4)2.1 (1.6)
6 m3326.8 (24.2–29.3)12.3 (10.8–13.7)14.5 (12.0–17.1) (54)3.1 (1.1)0.7 (1.1)2.4 (1.4)
12 m3227.2 (24.6–29.7)13.3 (11.7–15.0)13.8 (11.3–16.3) (51)2.9 (1.1)0.9 (1.2)2.0 (1.0)
18 m1525.0 (21.7–28.3)11.8 (9.9–13.8)13.2 (9.8–16.5) (53)3.0 (0.8)1.0 (1.3)2.0 (1.6)
24 m826.5 (19.9–33.1)13.0 (10.7–15.3)13.5 (7.6–19.4) (51)3.0 (0.8)0.9 (0.9)2.1 (1.0)
Combined GATT and cataract surgery
1 d4927.4 (24.8–29.9)13.6 (11.0–16.1)13.8 (10.8–16.9) (50)2.7 (1.1)0.2 (0.7)2.6 (1.3)
1 w4727.5 (24.9–30.1)15.6 (13.5–17.8)11.8 (8.7–15.0) (43)2.7 (1.1)0.5 (1.0)2.2 (1.5)
3 w4228.0 (25.1–30.9)11.8 (10.4–13.1)16.2 (13.3–19.2) (58)2.7 (1.1)0.4 (0.9)2.3 (1.5)
6 w2926.9 (24.2–29.7)12.4 (11.2–13.7)14.5 (11.8–17.2) (54)2.6 (0.9)0.2 (0.6)2.4 (1.3)
3 m3528.5 (25.2–31.8)11.4 (10.5–12.3)17.1 (13.8–20.4) (60)2.6 (1.2)0.3 (0.7)2.3 (1.5)
6 m3427.2 (23.9–30.5)12.0 (10.9–13.1)15.2 (12.0–18.4) (56)2.6 (1.1)0.3 (0.7)2.3 (1.4)
12 m2726.2 (23.6–28.9)11.8 (10.4–13.2)14.4 (11.8–17.0) (55)2.8 (1.0)0.2 (0.6)2.6 (1.2)
18 m1424.1 (20.9–27.4)13.2 (10.6–15.8)11.0 (8.2–13.8) (46)3.0 (0.9)0.8 (1.1)2.2 (1.6)
24 m1326.2 (21.4–31.1)12.9 (10.8–15.0)13.3 (9.3–17.3) (51)2.5 (1.0)0.9 (1.2)1.7 (1.4)

  • d, days; GATT, gonioscopy-assisted transluminal trabeculotomy; m, months, n, number of cases; w, weeks; #, number of medications.