Table 5.

Univariate predictors for return visits 96 hour/hospitalisation

Variable	Odds Ratio	95% CI	P value
Age	1.01	0.99–1.02	0.27
Sex	1.15	0.53–2.49	0.72
Respiration rate	0.95	0.81–1.11	0.50
Oxygen saturation	0.68	0.53–0.88	< 0.01*
Systolic blood pressure	0.99	0.98–1.01	0.57
Pulse rate	1.00	0.97–1.03	0.82
Body temperature	1.54	0.78–3.01	0.21
Serum glucose	1.24	0.78–1.98	0.36

*Significant value