2.4. Statistical Analysis
COMPLICATIONS
Data were collected and stored in our institutional REDCap (Nashville, TN, USA) database. Our primary outcome was to determine the success rate and feasibility of identifying both UEAs during looposcopy. Secondary outcomes were assessing the safety of injecting ink near the UEA. Data are presented as medians with interquartile ranges. Demographic data, surgical outcomes, and complications were compared using Fisher’s exact test or Wilcoxon signed rank sum test, as appropriate. Looposcopy success rate was calculated with Fisher’s exact test. For all of the tests, 