Table 5.

Binary logistic regression analysis for transferring patients to hospital.

Factor	Subgroup	Odds ratio	95% confidence interval		p-value
			Lower	Upper
Age		0.998	0.996	1.000	0.076
Sex		1.261	1.219	1.305	<0.001
Hour	08:00–16:59	Reference
	17:00–23:59	0.780	0.752	0.809	<0.001
	00:00–07:59	0.930	0.887	0.975	0.003
ICD Codes	Other	Reference
	CVS	1.649	1.576	1.725	<0.001
	Respiratory	2.004	1.892	2.122	<0.001
	Trauma	3.985	3.736	4.250	<0.001
	Neurological	2.780	2.564	3.015	<0.001
Consciousness		1.631	1.491	1.784	<0.001
Pupil		1.247	0.942	1.650	0.123
Respiratory		3.215	2.887	3.580	<0.001
Skin		2.194	2.039	2.361	<0.001
Pulse		1.012	1.011	1.013	<0.001
Systolic blood pressure		1.003	1.003	1.004	<0.001