Table 1.

Method comparison for C. auris identification (ID) using CHROMagar™ Candida Plus and Dulcitol broth.

a = true positives

b = false positives

c = false negatives

d = true negatives

Sensitivity of CHROMagar™ Candida Plus = a/a + c = 99%

Specificity of CHROMagar™ Candida Plus = d/d + b = 97%

PPV (Positive Predictive Value) = a/a + b = 99%

NPV (Negative Predictive Value) = d/c + d = 97%