Table 2.

Age- and multivariable-adjusted models of association between diabetes mellitus (DM) status andrisk of active TB

DM status	Number of cases	Incidence rate of TB	Age-adjusted model	Age, BMI-adjusted model	Multivariable-adjusted model
			adjusted HR1 (95% CI2)	adjusted HR (95% CI)	adjusted HR3 (95% CI)
Normoglycemia	193	32.67	Reference	Reference	Reference
Prediabetes	65	32.42	0.661 (0.498-0.877)	0.731 (0.550-0..973)	0.725 (0.545-0.965)
DM	64	82.73	1.266 (0.949-1.689)	1.492 (1.110-2.006)	1.478 (1.105-1.978)

¹Hazards ratio

²Confidence interval

³Adjusted for age, sex, smoking, alcohol use, body mass index, steroid use, and educational level, and marital status.