Retrospective Cohort Study
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. Aug 27, 2025; 17(8): 109432
Published online Aug 27, 2025. doi: 10.4240/wjgs.v17.i8.109432
Table 1 Demographic data, n (%)
Parameter
1Group A
2Group B
P value
Patients120 (44.4)150 (55.6)
Age, mean (range)60 (31-80)58 (30-77)> 0.05
Female/male sex70 (58.3)/80 (41.7)65 (43)/55(57)> 0.05
Neoadjuvant therapy88 (73.3)107 (71.3)> 0.05
Adjuvant therapy102 (90)140 (93.3)> 0.05
Rectoscopy120 (100)150 (100)
Stage of disease> 0.05
17 (5.8)12 (8)
225 (20.8)31 (20.6)
385 (70.8)102 (68)
43 (2.5)5 (3.4)
Table 2 Peroperative and postoperative findings, n (%)
Feature
1Group A
2Group B
P value
Time to stoma closure in days, mean (range)164 (92-493)10 (7-14)< 0.001
Amount of bleeding in mL, mean (range)10 (0-200)10 (0-150)> 0.05
Operation time in minutes, mean (range)45 (16-58)48 (15-60)> 0.05
Stapler use120 (100%)150 (100)
Anesthesia type> 0.05
Epidural25 (20.8)30 (20)
Laryngeal mask80 (66.6)101 (67.3)
General15 (12.5)19 (12.6)
Adhesions10 (8.3)15 (10)> 0.05
Time to flatus in days, mean (range)3 (1-5)3 (1-5)> 0.05
Time to pass feces in days, mean (range)5 (4-8)4 (3-7)> 0.05
ICU stay in days00
Total stay at the hospital after stoma closure in days, mean (range)5 (4-24)4.4 (3-12)> 0.05
Readmission13 (10.8)1 (0.66)< 0.05
Table 3 Clavien-Dindo complication classification, n (%)
CD grade
1Group A
2Group B
P value
I6 (5)10 (6.6)> 0.05
II4 (3.3)6 (4)> 0.05
IIIA2 (1.6)2 (1.3)> 0.05
IIIB3 (2.5)4 (2.4)> 0.05
IVA0 (0)0 (0)> 0.05
IVB0 (0)0 (0)> 0.05
V0 (0)0 (0)> 0.05
Total15 (12.4)22 (14.3)