Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Oct 27, 2024; 16(10): 3114-3122
Published online Oct 27, 2024. doi: 10.4240/wjgs.v16.i10.3114
Table 4 Factors affecting disease-free survival and overall survival
Factors affecting survival
DFS
OS
95%CI
P value
95%CI
P value
AgeP = 0.35 (NS)P = 0.022
GenderP = 0.83 (NS)P = 0.174 (NS)
Male120 (111-129.5)96.6 (86.6-106.7)
Female123.6 (110.9-136.3)107.7 (93.6-120.7)
Distance from AVP = 0.953 (NS)P = 0.0001
Tumour sizeP = 0.17 (NS)P = 0.0001
pTpT0: 111.3 (93-129.4); pT1: 123.8 (111.3-134.3); pT2: 118 (105.4-131.9); pT3: 94 (72.9-116)P = 0.45 (NS)pT0: 102 (79.5-125.7); pT1: 115 (104-126); pT2: 86 (75-97.3); pT3: 54.3 (42.5-66)P = 0.000039
pN093.6 (76.5-110.7)77.6 (58.7-96.5)
pN1101.7 (81.4-121.9) P = 0.82 (NS)101.7 (86.9-116.5) P = 0.57 (NS)
R0123.2 (114.7-131.6)105.7 (96.5-114.9)
R192 (72-112)P = 0.04774.7 (61.2-88.2) P = 0.045
Salvage TME92.5 (74-111.2)111 (96.6-125.2)
No Salvage TME110.3 (98-123)P = 0.121 (NS)101.4 (88.7-114.2) P = 0.21 (NS)