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Table 2 Concordance values TB-SPRINT 59-Plex Beamedex® results for rifampin and isoniazid resistance detection with GenoType MTBDRplus among the three sites evatuated

From: Multicenter evaluation of TB-SPRINT 59-Plex Beamedex®: accuracy and cost analysis

 MTBDRplus
K
TB-SPRINTFIOCRUZRIF0.660p < 0.001
INH0.825
UFRJRIF0.794p < 0.001
INH0.864
UFMGRIF0.838p < 0.001
INH0.828
  1. RIF rifampin, INH isoniazid, K kappa value. Interpretation of Kappa value: < 0.20 = poor; 0,21–0,40 = weak; 0,41–0,60 = moderated; 0,61–0,80 = good; > 0,80 = very good