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Table 1 Demographic and preoperative data, and follow-up period of the studied groups

From: Combined phacoemulsification and viscocanalostomy with Ologen implant versus combined phacoemulsification and viscocanalostomy

Parameters Phaco-viscocanalostomy group (n = 39) Phaco-viscocanalostomy with Ologen® implant group (n = 40) p value
Age; yrs
 Range 40–81 41–79  
 Mean ± SD 57.95 ± 9.61 58.18 ± 9.00 0.91
Sex; n (%)
 Male 16 (41.0) 17 (42.5)  
 Female 23 (59.0) 23 (57.5) 0.89
Visual acuity
 Range 0.1–0.7 0.1–0.6  
 mean ± SD 0.41 ± 0.18 0.37 ± 0.17 0.33
IOPa; mmHg
 Range 15–25 15–26  
 mean ± SD 19.46 ± 3.26 19.18 ± 3.19 0.69
Antiglaucoma drugs; n
 Range 2–4 2–4  
 mean ± SD 2.85 ± 0.87 2.88 ± 0.91 0.70§
  1. IOP intraocular pressure, SD standard deviation
  2. ameasured with treatment
  3. Two-tailed student t test
  4. Chi square test
  5. §Man-Whitney U test