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Retrospective Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Mar 27, 2026; 18(3): 116149
Published online Mar 27, 2026. doi: 10.4240/wjgs.v18.i3.116149
Table 5 Postoperative complications, n (%)
Complication type
Conventional group (n = 40)
ERAS group (n = 40)
Test statistic
P value
Overall complications13 (32.5)5 (12.5)χ2 = 5.342< 0.05
Wound infection6 (15.0)2 (5.0)χ2 = 3.9870.046
Anastomotic leak3 (7.5)1 (2.5)0.2581
Pulmonary infection7 (17.5)3 (7.5)χ2 = 3.4560.063
Urinary tract infection3 (7.5)1 (2.5)0.2581
Intestinal obstruction2 (5.0)0 (0.0)0.1541
Severe complications (grade III or above)5 (12.5)2 (5.0)0.2211
30-day readmission4 (10.0)1 (2.5)0.1781


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