Skip to main content

Table 2 Results of contact tracing

From: Long term follow-up of drug resistant and drug susceptible tuberculosis contacts in a Low incidence setting

  DS-TB (%) HMR-TB (%) MDR-TB (%) p-value vs DS-TB
HMR-TB MDR-TB
Source cases 2895 96 28   
Close contacts 7309 249 89   
TST positive 2321 (32) 121 (49) 42 (47) <0.001 0.002
Secondary case 168 (2) 8 (3) 5 (6) 0.347 0.039
Prior positive 448 (6) 12 (5) 8 (9) 0.395 0.265
No result 475 (6) 9 (4) 1 (1) 0.067 0.045