Table 2

Performance characteristics of the MHT versus those of the ICT

ParameterAll species (n = 127)Enterobacter spp. (n = 74)Klebsiella spp. (n = 38)C. freundii (n = 8)E. coli (n = 7)
ICTMHTICTMHTICTMHTICTMHTICTMHT
Sensitivity (%)90.092.710094.484.390.3100100NAaNA
Specificity (%)95.863.496.462.510010050.0010057.1
Positive predictive value (%)94.466.789.544.710010085.775.0NA0
Negative predictive value (%)93.191.810097.254.566.7100NA100100
Likelihood ratio positive22.52.5327.82.51InfiniteInfinite21
Likelihood ratio negative0.100.1200.090.160.100
  • a NA, not applicable.