Table 3.

Eleven regression models examining factors that modify the probability of a positive test to other viruses.

Outcome of interest	Factorsap < 0.05	OR	CI	p-value
HBoV	HRV	0.43	0.27–0.68	0.0003
	Autumn	0.25	0.10–0.60	0.0003
	Toddler	1.78	1.11–2.85	0.02
HMPV	HRV	0.10	0.04–0.22	<0.0001
ADV	HRV	0.18	0.07–0.47	0.0005
IFAV	HRV	0.06	0.01–0.24	0.0001
	Child	2.40b	1.12–5.10	0.02
HPIV	HRV	0.02	0.00–0.14	0.0001
	Spring	7.25	2.34–22.11	0.0005
	Summer	8.78	2.50–30.94	0.0007
	Autumn	5.85	1.57–21.81	0.008
HRSV	HRV	0.17	0.08–0.33	<0.0001
	spring	0.11	0.05–0.27	<0.0001
	Summer	0.05	0.01–0.34	0.003
	Toddler	0.50	0.25–0.96	0.04
	Child	0.10	0.03–0.34	0.0002
	Adult	0.35	0.13–0.98	0.04
HCoV	HRV	0.09	0.030.22	<0.0001
KIPyV	HRV	0.43	0.19–0.95	0.04
	Child	2.25	1.02–4.95	0.04
HBoV	HRSV	0.23	0.07–0.76	0.02
	Autumn	0.23	0.09–0.57	0.002
	Toddler	1.77	1.11–2.82	0.02
HBoV	HMPV	0.23	0.07–0.77	0.02
	Autumn	0.22	0.09–0.55	0.001
	Toddler	1.78	1.11–2.83	0.02
HBoV	WUPyV	2.66	1.25–5.70	0.01
	Autumn	0.23	0.09–0.57	0.001
	Toddler	1.80	1.12–2.86	0.01

^aAdjusted for gender (male is reference category), season (winter is reference category) and age group (infant 0–1 years (reference category), toddler 1–2 years, child 2–14 years).

^bSignificant positive associations are shown in bold.