Observational Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Sep 15, 2023; 15(9): 1662-1672
Published online Sep 15, 2023. doi: 10.4251/wjgo.v15.i9.1662
Table 1 General characteristics of the 366 hepatocellular carcinoma patients
Characteristics
All patients (n = 366)

The lower group

(FAR < 0.081, n = 138)


The higher group

(FAR 0.081, n = 228)


P value
Gender
    Male312 (85.24)c113 (81.88)c199 (87.28)c0.16
    Female54 (14.76)c25 (18.12)c29 (12.72)c
Age at diagnosis54.59 (10.60)a52.98 (10.83)a55.56 (10.36)a0.02
Cigarette smoking
    No129 (35.24)c54 (39.19)c75 (32.89)c0.23
    Yes237 (64.76)c84 (60.81)c153 (67.11)c
Alcohol drinking
    No161 (43.99)c64 (46.38)c97 (42.54)c0.47
    Yes205 (56.01)c74 (53.62)c131 (57.46)c
BMI (kg/m2)21.55 (2.71)b21.93 (2.70)b21.32 (2.70)b0.04
Stage< 0.01
    I-II68 (18.58)c53 (38.41)c15 (6.58)c
    III166 (45.35)c52 (37.68)c114 (50.00)c
    IV132 (36.07)c33 (23.91)c99 (43.42)c
Survival length (d)645.00 (757.25)b947.50 (1002.25)b530.50 (683.50)b< 0.01
AST (U/L)66.35 (75.22)b46.50 (48.08)b80.15 (81.30)b< 0.01
ALT (U/L)43.80 (38.68)b38.95 (28.10)b50.05 (40.93)b0.01
AFP (ng/mL)593.35 (9018.82)b315.20 (483.18)b743.25 (10910.73)b0.53
TBIL (μmol/L)17.40 (14.00)b16.35 (13.55)b19.45 (14.13)b0.81
NLR (unit free)2.75 (2.09)b1.93 (1.29)b3.30 (2.18)b< 0.01
CEA (U/L)2.80 (3.10)b2.90 (3.11)b2.73 (3.14)b0.56
CA125 (U/L)34.77 (83.51)b19.63 (30.11)b55.96 (104.58)b0.01
CA19-9 (U/L)29.50 (67.38)b21.56 (36.71)b36.56 (81.11)b0.09
FAR (unit free)0.09 (0.05)b-
Table 2 Univariate and multivariate Cox proportional hazards model fitting results
CovariatesUnivariate Cox model
Multivariate Cox model
Crude HR (90%CI)
P value
Adjusted HR (95%CI)
P value
Sex: Male1.74 (1.30, 2.35)< 0.01
Age at diagnosis: + 5 yr1.01 (0.96, 1.06)0.72
Cigarette smoking: Yes1.51 (1.23, 1.87)< 0.01
Alcohol drinking: Yes1.23 (1.01, 1.50)0.08
BMI: + 1 kg/m20.97 (0.93, 1.00)0.14
Stage (Ref: I-II)
    III3.49 (2.46, 4.96)< 0.012.14 (1.37, 3.35)< 0.01
    IV4.86 (3.40, 6.95)< 0.012.33 (1.45, 3.74)< 0.01
AST: 40 U/L2.74 (2.12, 3.53)< 0.011.50 (1.01, 2.22)0.04
ALT: 40 U/L1.72 (1.41, 2.10)< 0.01
AFP: 400 ng/mL1.93 (1.58, 2.36)< 0.011.53 (1.19, 1.96)< 0.01
TBIL: 17.1 μmo/L1.81 (1.49, 2.20)< 0.01
NLR: + 51.72 (1.45, 2.05)< 0.01
CEA: 5 U/L1.26 (1.01, 1.57)< 0.01
CA125: 35 U/L2.89 (2.36, 3.55)< 0.011.72 (1.30, 2.27)< 0.01
CA19-9: > 37 U/L1.95 (1.60, 2.37)< 0.01
FAR: 0.0812.43 (1.95, 3.02)< 0.011.39 (1.05, 1.83)< 0.01