Fig. 1From: Tracking post-infectious fatigue in clinic using routine Lab testsPerformance of subject classification based on a minimal set of standard clinical assays. ROC curves for classification of subjects who went on to develop post-infectious chronic fatigue syndrome and subjects who recovered normally using a linear discriminant model selected as optimal based on data collected at 6, 12 and 24-month time points using a stepwise selection method. Coefficients were tuned based on data collected at each time point onlyBack to article page