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Table 3 ERAS group and CT group postoperative statistical index

From: The application of enhanced recovery after surgery and negative-pressure wound therapy in the perioperative period of elderly patients with colorectal cancer

Postoperative statistical index ERAS group CT group P value
Intraoperative blood loss(ml) 40.57 ± 6.32 83.19 ± 11.17 0.000
Postoperative anal exhaust time(day) 3.12 ± 0.57 3.88 ± 0.66 0.000
Number of dressing changes after surgery 3.72 ± 0.75 9.34 ± 1.31 0.000
Wound healing time(day) 11.71 ± 0.85 15.50 ± 3.68 0.000
Postoperative length of stay(day) 18.72 ± 6.96 19.42 ± 10.44 0.653
Cases of pulmonary infection 3 5 0.491
anastomotic fistula cases 1 3 0.360
readmission rates 0 0  
Internal jugular vein catheter infection 2 5 0.246
intraperitoneal infection 0 3 0.118
Wound fat liquefaction 2 12 0.005
death case 0 1 0.493