Table 3.

Factors associated with children’s odds of TBI

Variable	Odds ratio (95% CI)
Age 5 years or older. Referent group: younger than 5 years	1.7 (1.2–2.4)**
Known contact with TB. Referent group: no reported TB contact	3.8 (2.8–5.2)
Mother or primary caregiver with known TB. Referent group: no reported TB contact or known TB contact not a primary caregiver or mother	1.8 (1.2–2.8)**
High-burden municipality. Referent group: low-burden municipality (TBI prevalence < 7%)	2.4 (1.8–3.2)***

TBI = tuberculosis infection.

^**P-value < 0.05.

*** P-value < 0.001.