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Table 5 Treatment outcomes and adverse events of colorectal endoscopic mucosal resection (EMR) after propensity-score matching in Group A (epinephrine–saline injection) and Group B (hypertonic saline injection)

From: Colorectal endoscopic mucosal resection with submucosal injection of epinephrine versus hypertonic saline in patients taking antithrombotic agents: propensity-score-matching analysis

 Group AGroup BP value
Procedure time (min)29.5 ± 19.531.0 ± 18.80.65
En bloc resection76 (95.0%)78 (97.5%)0.68
Adverse events
 Immediate EMR bleeding6 (7.5%)2 (2.5%)0.28
 Post EMR bleeding7 (8.8%)3 (3.8%)0.33
 Time to post EMR bleeding (days)1.7 ± 1.32.3 ± 1.50.58
 Perforation0 (0%)0 (0%)1.00
 Mortality0 (0%)0 (0%)1.00
  1. Results are presented as mean ± SD or number of patients