Table 3.

Crude and adjusted regression estimates for the association of exposure to residence status with utilization of emergency outpatient services for ACS conditions in children, N = 25,638 admissions

Explanatory variables OR, [95% CI]		Single regression models		Multiple regression models
				Model I		Model II		Model III
				Asylum seeker & sex		Asylum seeker, sex & age group		Asylum seeker, sex, age group & quarterly admission
Residence status	General population	(Ref)		(Ref)		(Ref)		(Ref)
	Asylum seekers	4.89	[4.1; 5.85]	4.93	[4.12; 5.89]	4.77	[3.98; 5.72]	4.93	[4.11; 5.91]
Sex	Male	(Ref)		(Ref)		(Ref)		(Ref)
	Female	1.06	[0.95; 1.17]	1.08	[0.97; 1.19]	1.07	[0.97; 1.19]	1.07	[0.97; 1.19]
Age group	14–18 yrs	(Ref)				(Ref)		(Ref)
	10–14 yrs	0.78	[0.63; 0.96]			0.77	[0.62; 0.95]	0.77	[0.62; 0.95]
	6–10 yrs	0.65	[0.53; 0.8]			0.63	[0.52; 0.77]	0.63	[0.52; 0.77]
	3–6 yrs	0.88	[0.73; 1.05]			0.84	[0.7; 1.02]	0.85	[0.7; 1.02]
	1–3 yrs	1.19	[1; 1.42]			1.11	[0.93; 1.33]	1.11	[0.93;1.33]
	<1 yr	0.97	[0.8; 1.17]			0.91	[0.75; 1.1]	0.91	[0.75; 1.1]
Admission	1. Quarter	(Ref)						(Ref)
	2. Quarter	0.79	[0.72; 0,87]					0.80	[0.73; 0.88]
	3. Quarter	0.78	[0.71; 0,86]					0.74	[0.67; 0.81]
	4. Quarter	0.87	[0.79; 0,96]					0.82	[0.75; 0.91]

Ref reference group, CI confidence interval