TABLE 1.

Preoperative demographic, hemodynamic, and laboratory data

ParameteraPatientMean ± SDMedianRange
123456
Age (yr)72736255435660.2 ± 11.46443-73
FVC (%)79899367738681.2 ± 9.98367-93
FEV1 (%)73707459707470 ± 5.67259-74
Serum creatinin (mg/dl)1.40.81.10.91.00.81 ± 0.21.00.77-1.4
SaO2 (%)96999997989998 ± 1.29896-99
Hemoglobin (μg/dl)14.713.414.215.914.51314.3 ± 1.014.413-15.9
CRP (mg/dl)0.50.51.51.50.90.91.0 ± 0.50.90.5-1.5
APACHE II score105611768 ± 2.475-11
BMI (kg/m2)23.625.12522.828.426.725.3 ± 2.025.122.8-28.4
  • a FVC, forced vital capacity; FEV1, forced expiratory volume in one second; SaO2, blood oxygen saturation; CRP, C-reactive protein; APACHE II score, acute physiology and chronic health evaluation II score.