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Table 2 Postoperative clinical data

From: The long-term outcome of trabeculotomy: comparison with filtering surgery in Japan

Postoperative data Trabeculotomy P* Trabeculectomy P* P#
Mean IOP (mmHg) 15.6 ± 4.5 (9.8–29.0) <0.001 11.4 ± 2.7 (7.2–17.3) <0.001 < 0.001
Final IOP (mmHg) 14.8 ± 4.0 (9–25) 0.001 10.8 ± 2.5 (6–15) <0.001 0.003
Final medication number 3.6 ± 1.8 (0–7) 0.108 2.2 ± 2.0 (0–7) 0.002 0.004
Mean medication number 3.3 ± 1.5 (0.2–7) 0.004 1.6 ± 1.1 (0–4.6) <0.001 < 0.001
Final MD of HFA30–2 (dB) − 7.90 ± 5.36 (− 17.73 − + 1.53) 0.025 −11.43 ± 5.21 (− 21.32 - -2.22) 0.156 0.136
  1. Mean ± SD (range)
  2. *: Wilcoxon signed-rank test of pre- and postoperative data
  3. #: Mann-Whitney’s U test: comparison between trabeculotomy and trabeculectomy