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Table 3 Univariable Cox Predictors of postoperative mortality

From: Atrial fibrillation after pulmonary lobectomy for lung cancer affects long-term survival in a prospective single-center study

Variable OR 95%CI p Value
Demographic    
   Age, years 1.02 1.01 - 1.03 0.042
   Female 0.68 0.48 - 0.95 0.025
   BMI, kg/m2 0.98 0.94 - 1.02 0.256
Cardiac data    
   Paroxysmal AF 1.74 1.01 - 2.98 0.044
   CAD 1.76 0.93 - 3.31 0.080
   Prior AMI 1.41 0.98 - 2.01 0.061
Comorbidities    
   Hypertension 1.12 0.87 - 1.43 0.387
   Diabetes 1.73 1.23 - 2.41 0.001
   Dyslipidemia 1.21 0.83 - 1.76 0.326
   COPD 0.99 0.77 - 1.27 0.931
   Current smokers 1.27 0.99 - 1.64 0.064
   PVD 1.03 0.77 - 1.37 0.836
   Preop CVA 1.41 0.79 - 2.51 0.249
   CRF 1.17 0.29 - 4.70 0.826
Other data    
   Creatinine (basal), mg/dL 1.20 0.89 - 1.62 0.216
   Hb, g/dL 0.95 0.88 - 1.03 0.210
   FEV1 < 80% 0.74 0.58 - 0.96 0.025
Cancer characteristics    
   Right Lobectomy 1.16 0.91 - 1.48 0.235
   Neoadjuvant chemotherapy 1.04 0.62 - 1.75 0.884
   Stage UICCa 1.96 1.52 - 2.53 < 0.001
   Histologyb 0.91 0.71 - 1.16 0.452
Postoperative Data    
   Inotropes 1.79 0.98 - 3.29 0.060
   Blood transfusion 1.51 1.02 - 2.22 0.037
   FBS 1.11 0.69 - 1.78 0.658
   Postop AMI 1.98 0.28 - 14.18 0.493
   Postop CVA 3.26 1.45 - 7.35 0.004
   AKI 1.17 0.62 - 2.20 0.632
   POPAF 1.41 0.95 - 2.09 0.087
  1. a Classes I and II vs. classes III and IV (class I and II as a reference group)
  2. b Adenocarcinoma vs. others carcinoma (others as a reference group)
  3. AKI acute kidney injury, AF atrial fibrillation, AMI acute myocardial infarction, BMI body mass index, CAD coronary artery disease, COPD chronic obstructive pulmonary disease, CRF chronic renal failure, CVA cerebrovascular accident, FBS fibrobronchoscopy, FEV 1 forced expiratory volume in 1 second, Hb hemoglobin, POPAF postoperative atrial fibrillation, PVD peripheral vascular disease, UICC Union International Contre le Cancer.