Table 7.

Final multivariable logistic model showing the results of changing reference categories of specimen type

Variable	OR1	95% CI2		p-value
Specimen type
Skin	3.519	0.969	12.78	0.0559
Urine	0.068	0.017	0.276	0.0002
All others	0.564	0.208	1.531	0.2611
Ear canal swab	Ref	.	.	.
Ear canal swab	0.284	0.078	1.032	0.0559
Urine	0.019	0.004	0.089	<.0001
All others	0.16	0.05	0.517	0.0022
Skin	Ref	.	.	.
Ear canal swab	1.773	0.653	4.81	0.2611
Skin	6.237	1.933	20.131	0.0022
Urine	0.12	0.033	0.439	0.0014
All others	Ref	.	.	.