|
Age (continuous)
|
1.00 (0.97–1.04)
|
0.89
|
–
|
–
|
|
Gender (male vs female)
|
2.47 (1.22–4.99)
|
0.012
|
1.62 (0.74–3.57)
|
0.23
|
|
BMI (continuous)
|
0.98 (0.91–1.06)
|
0.62
|
–
|
–
|
|
Cardiac comorbidities (none vs yes)
|
1.72 (0.80–3.70)
|
0.16
|
–
|
–
|
|
Pleural adhesiolysis (none vs yes)
|
1.22 (0.57–2.61)
|
0.61
|
–
|
–
|
|
Site of resection (upper/middle vs lower)
|
3.95 (1.90–8.25)
|
< 0.001
|
3.10 (1.42–6.78)
|
0.004
|
|
Tumor size (continuous)
|
0.99 (0.77–1.28)
|
0.96
|
–
|
–
|
|
Tumor histology (adenocarcinoma vs others)
|
1.17 (0.57–2.42)
|
0.67
|
–
|
–
|
|
N° of resected lymph nodes (continuous)
|
1.04 (0.97–1.12)
|
0.23
|
–
|
–
|
|
Energy device (ultrasonic vs monopolar)
|
0.39 (0.20–0.79)
|
0.008
|
0.73 (0.33–1.61)
|
0.43
|
|
Surgery duration (continuous)
|
1.01 (1.01–1.02)
|
< 0.001
|
1.01 (1.00–1.02)
|
0.024
|
|
Postoperative air-leak> 5 days (none vs yes)
|
1.44 (0.64–3.25)
|
0.39
|
–
|
–
|
