Table 3.

Results of univariate and multivariate logistic regression models. Comparison of favorable (“green” and “yellow” priority codes vs. a “red’” priority code) outcome at discharge.

	OR	95% CI	p
Univariate analysis
Non-OBI	1 (reference)	-
OBI	0.275	0.124–0.611	0.002
Multivariate analysis
OBI (yes vs. no)	0.347	0.130–0.928	0.035
Age (year)	0.971	0.936–1.008	0.122
Sex (male vs. female)	1.332	0.518–3.426	0.626
Arrhythmia (yes vs. no)	1.234	0.246–6.189	0.798
HR (bmp)	1.031	1.012–1.049	0.001
SatO2 (%)	0.986	0.931–1.044	0.626
SBP (mmHg)	1.010	0.990–1.030	0.349
DBP (mmHg)	0.984	0.951–1.017	0.330
Wait time (min)	0.981	0.964–0.999	0.041
Process time (min)	0.999	0.995–1.004	0.761
Total time (min)	0.999	0.995–1.003	0.581

HR: Heart Rate; SBP: Systolic blood pressure; DBP: Diastolic blood pressure; SatO₂: Oxygen saturation.