Table 2. Univariate and multivariate analyses of the risk factors of RI status.
| Variables | Univariate | Multivariate | |||
|---|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | ||
| Age (years) | 0.995 (0.946, 1.046) | 0.844 | |||
| Gender | |||||
| Male | Reference | ||||
| Female | 0.933 (0.198, 4.393) | 0.93 | |||
| PHRR (%) | 1.128 (1.062, 1.199) | <0.001* | 1.206 (1.043, 1.393) | 0.011* | |
| BMI (kg/m2) | 0.968 (0.821, 1.142) | 0.701 | |||
| Tumor size (cm) | 1.109 (0.949, 1.295) | 0.194 | |||
| Multifocality | 2.344 (0.724, 7.590) | 0.155 | |||
| ALB (g/L) | 1.232 (1.039, 1.461) | 0.017* | 1.636 (0.916, 2.920) | 0.096 | |
| ALT (IU/L) | 1.000 (0.998, 1.003) | 0.943 | |||
| AST (IU/L) | 1.000 (0.997, 1.002) | 0.650 | |||
| ALP (IU/L) | 1.009 (0.995, 1.023) | 0.228 | |||
| GGT (IU/L) | 1.005 (0.998, 1.013) | 0.161 | |||
| AST/ALT | 0.451 (0.095, 2.130) | 0.315 | |||
| TP (g/L) | 1.020 (0.954, 1.089) | 0.564 | |||
| TBIL (μmol/L) | 0.961 (0.870, 1.061) | 0.431 | |||
| DBIL (μmol/L) | 0.929 (0.762, 1.134) | 0.470 | |||
| HGB (g/L) | 0.995 (0.969, 1.020) | 0.675 | |||
| PLT (109/L) | 1.008 (1.000, 1.016) | 0.062 | |||
| PT (s) | 0.991 (0.873, 1.125) | 0.893 | |||
| INR | 1.172 (0.023, 59.274) | 0.937 | |||
| HBsAg (positive) | 0.983 (0.150, 6.443) | 0.983 | |||
| Cirrhosis | 1.024 (0.284, 3.688) | 0.971 | |||
| High blood pressure | 0.735 (0.191, 2.834) | 0.655 | |||
| BCLC stage | |||||
| 0 | Reference | ||||
| A | 0.500 (0.028, 8.853) | 0.636 | |||
| B | 0.778 (0.041, 14.750) | 0.867 | |||
| C | 1.000 (0.041, 24.547) | 1.000 | |||
| ALBI grade | |||||
| I | Reference | ||||
| II | 0.361 (0.067, 1.942) | 0.235 | |||
| III | – | – | |||
| LS value (kPa) | 0.267 (0.137, 0.522) | <0.001* | 0.049 (0.002, 0.980) | 0.048* | |
*, referred to P<0.05. RI, regeneration index; PHRR, parenchymal hepatic resection rate; BMI, body mass index; ALB, albumin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; ALP, alkaline phosphatase; GGT, γ-glutamyl transferase; TP, total protein; TBIL, total bilirubin; DBIL, direct bilirubin; HGB, hemoglobin; PLT, platelet count; PT, prothrombin time; INR, international normalized ratio; HBsAg, hepatitis B surface antigen; BCLC, Barcelona Clinic Liver Cancer; ALBI, albumin-bilirubin; LS, liver stiffness; OR, odds ratio; CI, confidence interval.