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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