Table 4: Predictive risk factors for intraoperative blood loss, postoperative respiratory complications and length of hospital stay.


Predictive Risk factors F-value P value

Intraoperative blood loss
General anaesthesia 4,121 0,035
Regional anaesthesia 2,118 0,135
NSIADs consumption 6,514 0,015
Length of hospital stay
Age 5,344 0,027
ASA score 5,146 0,005
General anaesthesia alone 3,227 0,052
Postoperative respiratory complications
Tobacco consumption 8,693 0,003
Lung cancer 4,701 0.03
General anesthesia alone 2,816 0,245