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Table 3 Between-group comparison of IOP reduction at different timepoints

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

Timepoints IOP reduction (mmHg); Median (Q1, Q3)
Study group
(n=31)
Control group
(n=30)
P *
1 day postoperative 15 (15,21) 12 (11, 13) <0.001
1 Week 13 (13, 15) 9 (5, 10) <0.001
1 Month 11 (8,13) 5 (3, 7) <0.001
3 Months 7 (4, 12) 2 (0, 4) <0.001
6 Months 7 (4,10) 2 (1, 4) <0.001
12 Months 8 (3, 11) 2 (1, 3) <0.001
18 Months 7 (3,10) 2 (2, 3) <0.001
  1. IOP Intraocular pressure, Q1 1st quartile, Q3 3rd quartile
  2. * Mann-Whitney U test
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