Table 5 Logistic regression analysis for mortality improvement

Age (per year)

1.023

0.945–1.108

0.572

Gender (female/male)

1.002

0.999–1.008

0.996

Resection type (wedge/lobectomy/pneumonectomy)

5.014

0.484–51.974

0.177

Operation type (thoracotomy/VATS)

3.981

0.272–58.292

0.313

Blood loss (per 100 ml)

1.000

0.996–1.005

0.846

Mean arterial pressure (per unit)

0.958

0.838–1.096

0.533

Heart rate (per unit)

1.100

0.937–1.291

0.244

SAS score (for each unit)

1.846

0.396–8.599

0.435

Intraoperative blood transfusion

1.331

0.087–20.342

0.837

Postoperative blood transfusion

7.053

0.845–58.866

0.04