Skip to main content

Table 2 Surgical outcomes and in-hospital complications

From: Bladder perforation during transurethral resection of bladder tumour is not a result of a deficient structure of the bladder wall

  Group 1 (perforation) Group 2 (no perforation) p value (group 1 vs. group 2)
Median TUR operative time (minutes) 35 20 0.13 *
Mean length of postoperative hospital stay (days) 1.5 1.2 0.34 *
Complications Urinary retention 0% 7.7% (n = 1) 0.35 **
Postoperative bleeding requiring blood transfusion and re-intervention 9.1% (n = 1) 0% 0.27 **
Laparotomy for bladder perforation 18.2% (n = 2) 0% 0.11 **
Clavien-Dindo grades III–IV 27.2% (n = 3) 0% 0.04 **
Clavien-Dindo grade V 0% 0% 1.00 **
  1. *Unpaired t test
  2. **Pearson’s chi-square test