Risk factors
As shown in Supplementary Table S10, univariate analysis showed that no considered variables were statistically significantly associated with the incidence of active TB.Detailed information on concomitant medication use during preventive treatment was showed in Supplementary Table S11. The frequency of side-effects occurrence among treated participants with concomitant medications was significantly higher than that of those without concomitant medications (27.38% vs. 6.90%, 