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Table 6 Between-group and within-group comparison of preoperative and postoperative number of antiglaucoma medication used

From: Phaco-UCP; combined phacoemulsification and ultrasound ciliary plasty versus phacoemulsification alone for management of coexisting cataract and open angle glaucoma: a randomized clinical trial

  Number of AGM
Median (Q1, Q3)
P*
Study group
(n=31)
Control group
(n=30)
Preoperative 3 (2, 4) 3 (2, 3) 0.3
18 months Postoperative 1 (1,2) 2 (2, 2) <0.001
P** <0.001 <0.001  
  1. AGM Antiglaucoma medication, Q1 1st quartile, Q3 3rd quartile
  2. * Mann-Whitney
  3. ** Wilcoxon Signed Ranks test
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