Retrospective Cohort Study
Copyright ©The Author(s) 2024.
World J Clin Oncol. Aug 24, 2024; 15(8): 1021-1032
Published online Aug 24, 2024. doi: 10.5306/wjco.v15.i8.1021
Table 5 Univariable and multivariable Cox regression analysis of overall survival
Characteristics
Univariable analysis
Multivariable analysis
HR
P value
HR
P value
Demographics
    Age (years)1.027 (1.009-1.046)0.004b1.021 (1.000-1.041)0.046a
    Gender (male/female)1.148 (0.845-1.561)0.377
    BMI (kg/m2)0.932 (0.886-0.980)0.006b
    Smoke (yes/no)1.280 (0.941-1.740)0.115
    Hypertension (yes/no)0.843 (0.621-1.145)0.275
    Type 2 diabetes (yes/no)0.996 (0.718-1.382)0.982
Tumor biomarkers
    sCA19-9 (U/mL) ≥ 37 vs < 371.283 (0.880-1.871)0.195
    sCA125 (U/mL) ≥ 35 vs < 351.413 (0.974-2.049)0.068
Tumor features
    Location (body/tail vs head/neck)0.663 (0.482-0.911)0.011a
Degree of differentiation0.003b0.012a
    Poor2.804 (1.433-5.487)0.003e2.369 (1.200-4.675)0.013d
    Moderate1.899 (0.985-3.661)0.0561.592 (0.822-3.084)0.168
    WellReference
Tumor stage (TNM)< 0.001c0.001c
    Early stage (Ⅰ) 0.405 (0.260-0.632)< 0.001f0.448 (0.281-0.715)< 0.001f
    Middle stage (Ⅱ/Ⅲ)0.725 (0.474-1.109)0.1380.737 (0.473-1.149)0.178
    Advanced stage (Ⅳ)Reference
Inflammatory-nutritional markers
    AGR0.415 (0.212-0.813)0.010a
    Ln (PNI)0.025 (0.008-0.079)< 0.001c0.048 (0.015-0.155)< 0.001c
    Ln (SII)1.432 (1.122-1.829)0.004b
    Ln (NLR)1.788 (1.344-2.378)< 0.001c
    Ln (PLR)1.839 (1.277-2.647)0.001b
    Ln (NRI)0.018 (0.004-0.078)< 0.001c
    Ln (GNRI)0.018 (0.004-0.079)< 0.001c