Table 4 Logistic regression analysis for complication development

Age (per year)

1.048

1.016–1.080

0.003

Gender (female/male)

1.018

0.454–2.281

0.965

Resection type (wedge/lobectomy/pneumonectomy)

18.592

3.378–102.315

 < 0.001

Operation type (thoracotomy/VATS)

1.023

0.434–2.410

0.958

Blood loss (per 100 ml)

1.002

1.001–1.004

0.006

Mean arterial pressure (per unit)

1.029

0.990–1.070

0.141

Heart rate (per unit)

0.926

0.879–0.975

0.003

SAS score (for each unit)

0.343

0.208–0.567

 < 0.001

Intraoperative blood transfusion

2.866

1.068–7.696

0.03

Postoperative blood transfusion

59.048

20.442–170.558

 < 0.001