Table 4.
Univariate and Multivariate Analysis with Disease-Free Survival and Overall Survival Between Laparoscopic Anatomical Liver Resection (LAR) and Laparoscopic Non-Anatomical Liver Resection (LNAR) Subgroups for Patients with Tumor Size Less Than or Equal to 5 cm After Propensity Score Matching
| Variable | Disease-Free Survival | Overall Survival | ||||||
|---|---|---|---|---|---|---|---|---|
| Univariate Analysis, HR (95% CI) | P value | Multivariate Analysis, HR (95% CI) | P value | Univariate Analysis, HR (95% CI) | P value | Multivariate Analysis, HR (95% CI) | P value | |
| Resection type (LNAR/LAR) | 1.333 (1.020–1.742) | 0.036* | / | / | 1.222 (0.892–1.675) | 0.212 | / | / |
| Range of LR (Minor/Major) | 0.799 (0.523–1.222) | 0.301 | / | / | 0.671 (0.415–1.084) | 0.103 | / | / |
| Tumor Location (Peripheral/Central) | 0.976 (0.727–1.311) | 0.873 | / | / | 0.781 (0.543–1.122) | 0.181 | / | / |
| Resection tumor margin (≥1cm/<1cm) | 1.049 (0.390–2.822) | 0.924 | / | / | 1.517 (0.562–4.095) | 0.411 | / | / |
Note: *, P < 0.05, statistical significance.