Table 3.

Multivariable analysis for factors associated with PTH resistance.

Characteristics	PTH-resistant vs. PTH-susceptible
	Adjusted OR (95%CI)	P-value
RIF resistance	1.50 (0.62–3.66)	0.37
SM resistance	1.76 (0.89–3.47)	0.10
LFX resistance	2.18 (1.02–4.63)	0.04

*RIF, rifampin; SM, streptomycin; LFX, levofloxacin; OR, odd ratio; 95% CI: 95% confidence interval.