Complicationsa | Overall (n = 100) | Three-port group (n = 55) | Five-port group (n = 45) | P value |
---|---|---|---|---|
Complication occurred patients, [n (%)] | 53 (53.00) | 28 (50.91) | 25 (55.56) | 0.643 |
Early complication (Clavien-Dindo classification) [n, % of patients undergoing early complications] | 49 (49.00) | 25 (45.45) | 24 (53.33) | 0.605 |
 1 | 21 (21.00) | 13 (23.64) | 8 (17.78) |  |
 2 | 19 (19.00) | 8 (14.55) | 11 (24.44) |  |
 3a | 5 (5.00) | 2 (3.64) | 3 (6.67) |  |
 3b | 4 (4.00) | 2 (3.64) | 2 (4.44) |  |
Late complication (Clavien-Dindo classification) [n, % of patients undergoing late complications] | 37 (37.00) | 19 (34.55) | 18 (40.00) | 0.915 |
 1 | 7 (7.00) | 4 (7.27) | 3 (6.67) |  |
 2 | 12 (12.00) | 6 (10.91) | 6 (13.33) |  |
 3a | 15 (15.00) | 7 (12.73) | 8 (17.78) |  |
 3b | 3 (3.00) | 2 (3.64) | 1 (2.22) |  |