Table 1.
Comparison of demographic factors among groups
| Total (N = 304) | |||
|---|---|---|---|
| LR [-] (N = 254) | LR [+] (N = 50) | P-value | |
| Age (years) | 59.2 ± 12.7 | 56.7 ± 12.1 | 0.264 |
| Sex (M: F) | 160 : 94 | 33 : 17 | 0.507 |
| Height (cm) | 164.8 ± 7.2 | 166.5 ± 7.7 | 0.266 |
| Weight (kg) | 60.8 ± 10.8 | 63.2 ± 8.3 | 0.302 |
| BMI (kg/m2) | 22.3 ± 3.1 | 22.8 ± 2.4 | 0.517 |
| Origin of primary tumor, N (%) | |||
| Breast cancer | 23 (92.0) | 2 (8.0) | 0.042 |
| Lung cancer | 83 (91.2) | 8 (8.8) | |
| Prostate cancer | 22 (91.7) | 2 (8.3) | |
| RCC | 34 (65.4) | 18 (34.6) | |
| HCC | 44 (81.5) | 10 (18.5) | |
| Other | 48 (82.8) | 10 (17.2) | |
| Past medical history, N (%) | |||
| HTN | 78 (30.7) | 18 (36.0) | 0.382 |
| DM | 50 (19.7) | 12 (24.0%) | 0.294 |
| Liver disease | 40 (15.7%) | 9 (18.0%) | 0.917 |
| Pulmonary disease | 30 (11.8%) | 4 (8.0%) | 0.356 |
| Smoking | 41 (16.1%) | 15 (30.0%) | 0.040 |
Data are expressed as the mean value and standard deviation for continuous variables and numbers for categorical variables
LR, local recurrence; N, number; BMI, body mass index; RCC, Renal cell cancer, HCC, Hepatocellular cancer; HTN, Hypertension; DM, diabetes mellitus