Table 8. Multivariate analysis^* of factors associated with Bartonella serostatus in Iraqi canids.

Variable	Category	Coefficient estimate	Odds ratio	95% CI	p-value
SPECIES	Fox	Reference
	Jackal	1.73	5.64	1.87–17.07	0.002
	Dog	2.16	8.71	3.03–25.01	<0.001
AGE	Young	Reference
	Adult	0.55	1.73	0.72–4.16	0.224

^*Via logistic regression, with coefficients, odds ratios, 95% confidence intervals, and chi-square p-values for variables included in the main effects model. An individual is considered Bartonella seropositive if IFA test positive for at least one of B.henselae, B. clarridgeiae, B. vinsonii subsp. berkhoffii, or B. bovis.