Techniques | Population | Concordance (95%CI) | Sensitivity (95%CI) | Specificity (95%CI) | Positive predictive value (95%CI) | Negative predictive value (95%CI) |
---|---|---|---|---|---|---|
IHC | All (N=766) | 96% [94-97] | 91% [86-94] | 98% [97-99] | 95% [91-98] | 96% [94-98] |
SISH | All (N=498) | 97% [96-99] | 99% [95-100] | 97% [94-98] | 93% [88-96] | 99% [98-100] |
IHC 2+ (N=54) | 89% [77-96] | 80% [44-97] | 91% [78-97] | 67% [35-90] | 95% [84-99] | |
CISH | All (N=108) | 98% [93-100] | 100% [89-100] | 97% [91-100] | 94% [80-99] | 100% [95-100] |
IHC 2+ (N=18) | 100% [81-100] | 100% [16-100] | 100% [79-100] | 100% [16-100] | 100% [79-100] | |
qPCR | All (N=699) | 95% [93-96] | 89% [83-93] | 97% [95-98] | 92% [88-96] | 95% [93-97] |
IHC 2+ (N=86) | 93% [85-97] | 73% [45-92] | 97% [90-100] | 85% [55-98] | 95% [87-98] |