Table 2.
Demographic/clinical characteristics associated with EPTB as determined by multivariable log binomial regression analysis of 736 TB cases diagnosed at Kality Federal Prison, Ethiopia, during 2009–2017
| Characteristics | EPTB | ||
|---|---|---|---|
| Adj. PR | 95% (CI) | P valuea | |
| Age | |||
| 18–24 | 1.74 | (0.97, 3.13) | 0.06 |
| 25–44 | 1.75 | (0.98, 3.12) | 0.06 |
| 45–64 | Ref | Ref | |
| Previous history of TB | |||
| Yes | 0.42 | (0.25, 0.70) | < 0.01 |
| No | Ref | Ref | |
| HIV sero-positivity | |||
| Positive | 0.73 | (0.55, 0.97) | 0.03 |
| Negative | Ref | Ref | |
Adj. PR adjusted prevalence ratio, CI confidence interval
aP value from Wald Chi Square test