Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Aug 27, 2024; 16(8): 2503-2510
Published online Aug 27, 2024. doi: 10.4240/wjgs.v16.i8.2503
Table 4 Cox regression analysis of overall survival of T3 patients with colorectal cancer
Risk factorsUnivariate analysis
Multivariate analysis
HR (95%CI)
P value
HR (95%CI)
P value
Age (years)1.051 (1.031-1.070)< 0.01a1.047 (1.027-1.066)< 0.01a
Sex (male/female)0.840 (0.557-1.267)0.405
BMI (kg/m2)0.946 (0.890-1.006)0.079
T2DM (yes/no)2.040 (1.247-3.337)< 0.01a1.470 (0.891-2.425)0.132
Tumor location (colon/rectum)0.909 (0.612-1.351)0.638
Surgical history (yes/no)0.598 (0.340-1.021)0.059
Smoking (yes/no)1.177 (0.789-1.756)0.424
Drinking (yes/no)1.252 (0.830-1.888)0.284
Hypertension (yes/no)1.316 (0.849-2.040)0.220
Tumor size (≥ 5 cm/< 5 cm)0.969 (0.652-1.440)0.877
Lymph nodes0.973 (0.946-1.002)0.067
Overall complications (yes/no)1.777 (1.181-2.674)< 0.01a1.487 (0.983-2.250)0.060