Port number (total n = 74) | 1 (n = 42) | 3 (n = 32) | p-value |
Male sex (%) | 18 (42.9) | 12 (37.5) | 0.688 |
Age, years | 55.1 ± 2.1 | 56.6 ± 3.3 | 0.677 |
Height (cm) | 161.2 ± 2.8 | 164.2 ± 1.7 | 0.458 |
Weight (kg) | 61.9 ± 1.9 | 62.2 ± 1.9 | 0.917 |
BMI | 26.5 ± 3.5 | 23.0 ± 0.5 | 0.451 |
Diagnosis |
|
|
|
GB polyp | 18 | 3 |
|
GB stone | 19 | 9 |
|
Acute cholecystitis | 4 | 16 |
|
GB Empyema | 1 | 4 |
|
Operation time (min) | 46.9 ± 1.6 | 61.3 ± 4.2 | 0.005 |
Number of complications | 1 | 2 | 0.358 |
Hospital days after operation (days) | 2.0 ± 0.1 | 2.4 ± 0.2 | 0.050 |
Follow up interval after operation (days) | 361.2 ± 1.8 | 364.8 ± 2.7 | 0.167 |