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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-SPRINT

FIOCRUZ

RIF

0.660

p < 0.001

INH

0.825

UFRJ

RIF

0.794

p < 0.001

INH

0.864

UFMG

RIF

0.838

p < 0.001

INH

0.828

  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