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. 2023 Sep 26;15(9):427–438. doi: 10.4330/wjc.v15.i9.427

Table 6.

Cox regression analysis showing predictors of mortality in coronavirus disease 2019 patients

B SE Wald df Sig Exp (B) 95%CI for Exp (B)
Lower
Upper
Age 0.022 0.004 26.460 1 0.000 1.022 1.014 1.031
Ventilator use -0.378 0.157 5.830 1 0.016 0.685 0.504 0.931
Intensive care unit admission 1.624 0.164 97.657 1 0.000 5.074 3.677 7.003
Troponin 0.219 0.133 2.705 1 0.100 1.245 0.959 1.616

95%CI: 95% confidence interval; df: Degree of freedom; SE: Standard error; Sig: Significance.