Retrospective Study
Copyright ©The Author(s) 2024.
World J Gastrointest Surg. Jul 27, 2024; 16(7): 2096-2105
Published online Jul 27, 2024. doi: 10.4240/wjgs.v16.i7.2096
Table 3 Univariate and multivariate analysis of overall survival
Risk factorUnivariate analysis
Multivariate analysis
HR (95%CI)
P value
HR (95%CI)
P value
Age (years)1.045 (1.037-1.053)< 0.01a1.038 (1.030-1.046)< 0.01a
Sex (male/female)0.873 (0.733-1.040)0.128
BMI (kg/m2)0.952 (0.926-0.978)< 0.01a0.984 (0.958-1.012)0.263
T2DM (yes/no)1.280 (1.002-1.633)0.048a0.981 (0.765-1.259)0.883
Tumor site (colon/rectum)1.173 (0.989-1.390)0.066
Tumor stage (III/II/I)2.133 (1.864-2.440)< 0.01a2.099 (1.830-2.407)< 0.01a
Smoking (yes/no)1.055 (0.887-1.256)0.543
Drinking (yes/no)1.025 (0.852-1.232)0.796
Hypertension (yes/no)1.016 (0.836-1.234)0.874
Tumor size (≥ 5 cm/< 5 cm)1.464 (1.235-1.736)< 0.01a1.231 (1.037-1.461)0.017a
ALBI (high/low)1.900 (1.587-2.274)< 0.01a1.368 (1.134-1.649)0.001a
Overall complications (yes/no)1.886 (1.580-2.252)< 0.01a1.619 (1.353-1.938)< 0.01a