Table 1.
Characteristics of patients and tumor baseline in two groups.
| Open group (n = 14) | Endoscope group (n = 12) | P-value | |
|---|---|---|---|
| Age (years) | 58.00 ± 9.44 | 41.33 ± 13.65 | 0.001 |
| Sex | 0.401 | ||
| Male | 3 (21.43) | 5 (41.67) | |
| Female | 11 (78.57) | 7 (58.33) | |
| BMI (kg/m2) | 23.33 ± 3.31 | 22.83 ± 3.04 | 0.693 |
| Tumor diameter (mm) | 20.07 ± 7.08 | 16.08 ± 6.22 | 0.143 |
| Tumor location | |||
| Left | 5 (35.71) | 5 (41.67) | 0.536 |
| Right | 9 (64.29) | 7 (58.33) | |
| Upper pole | 4 (28.57) | 5 (41.67) | 0.387 |
| Lower pole | 10 (71.43) | 7 (58.33) | |
| Follow-up time (day) | 22.86 ± 13.93 | 18.75 ± 10.53 | 0.589 |