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Table 2 Intraocular pressure and medications through follow-up

From: Gonioscopy-assisted transluminal trabeculotomy versus goniotomy with Kahook dual blade in patients with uncontrolled juvenile open-angle glaucoma: a retrospective study

  Intraocular pressure
Mean (95% CI)
Time GATT KDB P for between-group comparison
n Preoperative Postoperative Reduction (%) P for baseline comparison n Preoperative Postoperative Reduction (%) P for baseline comparison
1d 35 30.1 (25.9–34.3) 14.8 (12.4–17.2) 15.3 (10.1–20.6) (39) < 0.001a 12 24.8 (16.7–33.0) 10.9 (8.76–13.1) 13.9 (7.36–20.5) (51) < 0.001 a 0.018c
1w 35 30.3 (26.0–34.5) 20.2 (16.0–24.3) 10.1 (4.87–15.3) (25) < 0.001 a 11 26.6 (17.0–36.2) 23.2 (11.2–35.2) 3.42 (−9.64–16.5) (0) 0.573 a 0.877c
1 m 34 31.5 (27.4–35.7) 16.5 (13.3–19.8) 15.0 (9.70–20.3) (39) < 0.001 a 13 26.1 (18.2–34.0) 20.7 (11.5–29.9) 5.39 (−7.23–18.0) (4) 0.371 a 0.641c
3 m 31 32.0 (27.5–36.5) 15.4 (13.4–17.6) 16.5 (11.8–21.2) (44) < 0.001 b 13 26.1 (18.2–34.0) 20 (13.2–26.8) 6.08 (−1.4–13.5) (14) 0.100 a 0.072c
6 m 21 31.5 (25.3–37.7) 15.9 (13.8–17.9) 15.6 (9.04–22.2) (37) < 0.001 a 6 18.1 (13.7–22.5) 15.2 (8.13–22.2) 2.92 (−3.3–9.15) (16) 0.293 a 0.499c
9 m 12 32.2 (24.6–39.8) 15.5 (13.1–17.9) 16.7 (10.0–23.4) (44) < 0.001 a       
12 m 7 44.2 (37.5–50.9) 16.1 (13.1–19.1) 28.0 (21.2–34.9) (62) < 0.001 a       
Medications
Mean (SD)
 1w 34 3.7 (0.5) 0.9 (1.4) 2.8 (1.5) < 0.001 b 13 3.1 (0.9) 1.5 (1.8) 1.6 (1.6) 0.004 a 0.259c
 1 m 35 3.7 (0.5) 1.2 (1.5) 2.5 (1.6) < 0.001 a 13 3.1 (0.9) 1.7 (1.5) 1.4 (1.4) 0.004 a 0.364c
 3 m 32 3.7 (0.4) 1.1 (1.5) 2.6 (1.7) < 0.001 b 13 3.1 (0.9) 2.3 (1.3) 0.8 (1.2) 0.035 a 0.022c
 6 m 20 3.7 (0.5) 1.1 (1.4) 2.7 (1.5) < 0.001 b 6 3.0 (0.9) 2.3 (1.9) 0.7 (1.2) 0.235 a 0.112c
 9 m 12 3.7 (0.5) 1.1 (1.3) 2.6 (1.6) < 0.001 a       
 12 m 7 3.4 (0.5) 0.9 (1.1) 2.6 (1.5) 0.006 a       
  1. GATT goniotomy-assisted transluminal trabeculotomy, KDB Kahook dual blade
  2. a Paired Student’s t test
  3. b Paired Wilcoxon signed ranks test
  4. c Mann-Whitney U test