Table 2.

Univariate and multivariable models for factors influencing appropriate treatment for patients with conditions requiring antibiotic treatment and for all patients on antibiotics.

		Univariate Regression								Multiple regression
Variable	level	Appropriate treatment for patients with conditions requiring antibiotics				Appropriate treatment for all patients receiving antibiotics				Appropriate treatment for patients with conditions requiring antibiotics				Appropriate treatment for all patients receiving antibiotics
		OR	95%CI		p value	OR	95%CI		p value	OR	95%CI		p value	OR	95%CI		p value
Duration of hospital stay		0.63	0.55	0.71	<0.001	0.71	0.63	0.79	<0.001	0.65	0.57	0.74	<0.001	0.71	0.63	0.81	<0.001
Guidelines available in hospital	Yes	3.73	2.79	4.99	<0.001	6.34	4.78	8.41	<0.001	3.65	2.7	4.95	<0.001	6.44	4.81	8.64	<0.001
Number of diagnoses	1	Ref								Ref
	2	1.12	0.8	1.57	0.671	1.33	0.99	1.8	0.013	1.08	0.76	1.55	0.334	1.28	0.92	1.79	0.005
	>2	1.21	0.68	2.15		1.98	1.12	3.51		1.58	0.84	2.99		2.58	1.37	4.87
Gender	Male	0.98	0.77	1.24	0.859	1.09	0.88	1.34	0.429	0.84	0.65	1.09	0.198	0.84	0.67	1.07	0.154