| N | Occurrence of postoperative complication | P |
Age (years) >66 <66 |
34 29 |
16 (47.1%) 13 (44.8%) |
0.859
|
Operation time (minutes) >644 <644 |
32 31 |
16 (50%) 13 (41.9%) |
0.521
|
Intraoperative blood loss (mL) >330 <330 |
32 31 |
18 (56.3%) 11 (35.5%) |
0.098
|
Number of dissected lymph nodes >52 <52 |
32 31 |
13 (40.6%) 16 (51.6%) |
0.382
|
Clinical stage II III |
25 38 |
10 (40%) 19 (50%) |
0.439
|
Surgery Open method Thoracoscopic method |
26 37 |
15 (57.7%) 14 (37.8%) |
0.12
|
NAC Yes No |
38 25 |
15 (39.5%) 14 (56%) |
0.198
|