From: MRP8/14 serum levels as a predictor of response to starting and stopping anti-TNF treatment in juvenile idiopathic arthritis
Accuracy measure
Cutoff level MRP8/14 (ng/ml)
1,193
Sensitivity
66Â %
Specificity
81Â %
Positive likelihood ratio
3.4
Negative likelihood ratio
0.4
Youden index
0.47
Area under the curve
0.76