Table 3 Demographical characteristics of the patients
|  | SILS (n =14) | Conventional (n = 7) | P |
|---|---|---|---|
Age, mean ± SD [range] | 40.2 ± 14.1 [20–73] | 50.4 ± 11.3 [35–65] | 0.66 |
Sex (% men) | 7.1 | 14.3 | 0.61 |
Weight, mean ± SD [range] | 59.6 ± 8.9 [45–80] | 60.4 ± 5.1 [54–67] | 0.21 |
BMI, mean ± SD [range], kg/m2 | 22.6 ± 2.4 [18.4–27.0] | 23.3 ± 1.3 [21.3–25.2] | 0.29 |
Size of lesion,, mean ± SD [range], cm | 4.3 ± 2.2 [1.2–11] | 3.7 ± 2.2 [0.7–6.0] | 0.47 |
Lesion type (benign/malignant) | 0/14 | 1/6 | 0.16 |