Table 5: Multivariate analysis of predictors of treatment outcome.

Variables B SE 95% CI Odds ratio P-value
Indian ethnicity -1.753 0.775 0.038-0.792 0.173 0.024
Relapse TB case -1.103 0.515 0.121-0.910 0.332 0.032
HIV positive -1.530 0.694 0.056-0.843 0.217 0.027
Smoking 0.852 0.401 1.069-5.141 2.345 0.033

B, beta; CI, Confidence Interval; HIV, Human Immunodefiencey Virus; SE, Standard Error; TB, Tuberculosis