From: Gene profiling in white blood cells predicts infliximab responsiveness in rheumatoid arthritis
Number of selected transcriptsa | ||
---|---|---|
20 | 8 | |
Number of NR patients classified as NRb | 7 | 10 |
Number of NR patients classified as Rb | 3 | 0 |
Number of R patients classified as Rb | 9 | 8 |
Number of R patients classified as NRb | 1 | 2 |
Fisher's exact testc | p < 0.02 | p < 0.0007 |
Sensitivity | 90% | 80% |
Specificity | 70% | 100% |
Positive predictive value | 75% | 100% |
Negative predictive value | 87.5% | 83% |