Table 1.
Patient characteristics and demographics.
| Variables | Values |
|---|---|
| Age | 67.7 ± 12.2 |
| Sex | |
| Male | 16 (76.2%) |
| Female | 5 (23.8%) |
| BMI | 23.9 ± 2.9 |
| Smoking history | |
| Yes | 9 (42.9%) |
| No | 12 (57.1%) |
| Underlying diseases* | |
| Yes | 16 (76.2%) |
| No | 6 (23.8%) |
| Tumor side | |
| Right | 10 (47.6%) |
| Left | 11 (52.4%) |
| SLN location | |
| Inguinal | 19 (90.5%) |
| Popliteal | 2 (9.5%) |
| Clark level | |
| In situ | 2 (9.5%) |
| I | 0 (0.0%) |
| II | 2 (9.5%) |
| III | 2 (9.5%) |
| IV | 10 (47.6%) |
| V | 5 (23.8%) |
| Clinical stage | |
| 0 | 1 (4.8%) |
| IA | 4 (19.0%) |
| IB | 4 (19.0%) |
| IIA | 1 (4.8%) |
| IIB | 3 (14.3%) |
| IIC | 2 (9.5%) |
| III | 5 (23.8%) |
| IV | 1 (4.8%) |