Table 3.

Estimation of the Odds ratios with 95% confidence intervals of the multivariable nomogram model

Variable	Odds ratio	%95 CI lower bound	%95 CI upper bound	p
Intercept	0.013	0.0069	0.0236	< 0.0001
Oxygen saturation (SpO2), 94.5% and below	4.372	2.4769	7.7168	< 0.0001
Lactate dehydrogenase (LDH), 286.5 U/L and above	3.122	1.7636	5.5248	< 0.0001
C-reactive protein (CRP), 0.0275 g/L and above	2.518	1.3706	4.6274	0.0029
Procalcitonin (PCT), 0.085 pg/mL and above	3.347	1.8878	5.9347	< 0.0001
Troponin, 5.9 ng/L and above	3.555	2.0318	6.2195	< 0.0001

CI, Confidence Interval