Table 2.

Risk Factors for Latent Tuberculosis among Health care workers: Multivariate Analysis.

Risk factor	OR (95% CI)	P value
Age group	2.201 (1.911–2.536)	<0.001
Male sex	1.523 (1.133–2.046)	0.005
Diabetes	2.837 (1.001–8.044)	0.05
Contact active tuberculosis patients	1.461 (1.061–2.010)	0.02
Work in risk area	1.355 (0.979–1.876)	0.067

OR, odds ratio; CI, confidence interval.