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Table 5 Associations between variables available <24 h after admission for OHCA-VF/VT and hospital mortality and 1 year outcomes

From: Prognostic value of high-sensitivity troponin T levels in patients with ventricular arrhythmias and out-of-hospital cardiac arrest: data from the prospective FINNRESUSCI study

  Hospital mortality Mortality after 1 year CPC 3 to 5 after 1 year
Odds ratio 95% CI P -value Odds ratio 95% CI P -value Odds ratio 95% CI P -value
Univariate analysis          
Age 1.05 1.02, 1.09 0.003 1.05 1.02, 1.08 0.002 1.05 1.02, 1.08 0.001
Male 1.19 0.44, 3.24 0.74 1.90 0.70, 5.13 0.21 1.79 0.69, 4.64 0.23
Body mass index 1.006 0.93, 1.09 0.89 1.004 0.94, 1.08 0.91 0.99 0.93, 1.07 0.87
Creatinine clearance 0.99 0.98, 0.99 0.011 0.99 0.98, 1.00 0.052 0.99 0.98, 1.00 0.062
History of coronary artery disease 2.80 1.36, 5.78 0.005 2.68 1.34, 5.36 0.005 2.65 1.33, 5.28 0.006
History of diabetes mellitus 2.56 1.15, 5.69 0.021 1.48 0.68, 3.22 0.33 1.20 0.55, 2.60 0.64
History of hypertension 1.40 0.70, 2.81 0.34 1.16 0.61, 2.23 0.65 1.07 0.56, 2.03 0.83
History of heart failure 3.27 1.32, 8.12 0.010 3.01 1.21, 7.48 0.018 3.08 1.22, 7.77 0.018
Witnessed cardiac arrest 0.38 0.11, 1.23 0.11 0.28 0.08, 0.97 0.044 0.22 0.06, 0.83 0.025
Bystander CPR 0.93 0.45, 1.95 0.86 0.89 0.44, 1.77 0.73 0.78 0.40, 1.54 0.48
Time to ROSC 1.07 1.03, 1.10 <0.001 1.09 1.05, 1.13 <0.001 1.09 1.05, 1.13 <0.001
Therapeutic hypothermia 0.79 0.30, 2.11 0.64 1.27 0.48, 3.35 0.63 1.20 0.47, 3.10 0.70
Coronary angiography 0.26 0.09, 0.79 0.017 0.28 0.11, 0.71 0.008 0.28 0.11, 0.70 0.006
PCI 0.16 0.02, 1.22 0.077 0.10 0.01, 0.79 0.029 0.09 0.01, 0.66 0.019
hs-TnT <6 h 1.25 0.95, 1.64 0.12 1.26 0.97, 1.63 0.09 1.26 0.97, 1.63 0.08
Multivariate analysis
Age 1.07 1.03, 1.11 0.001 1.05 1.02, 1.09 0.004 1.06 1.02, 1.09 0.003
Time to ROSC 1.07 1.03, 1.11 <0.001 1.11 1.06, 1.16 <0.001 1.11 1.07, 1.16 <0.001
Diabetes mellitus 2.87 1.19, 6.95 0.019 n.s. n.s.
PCI n.s. 0.09 0.01, 0.79 0.030 0.07 0.007, 0.61 0.017
  1. OHCA, out-of-hospital cardiac arrest; VF, ventricular fibrillation; VT, ventricular tachycardia; CPR, cardiopulmonary resuscitation; hs-TnT, high-sensitivity troponin T ROSC, return of spontaneous circulation; PCI, percutaneous coronary intervention; n.s., non-significant.