Fig. 1From: Weighting of orthostatic intolerance time measurements with standing difficulty score stratifies ME/CFS symptom severity and analyte detectionComparison of raw standing time, standing difficulty profiles and weighted standing time (WST) for ME/CFS and healthy study controls, as performed for the assessment of orthostatic intolerance. a Time standing (minutes), b difficulty (subjective scale from 0 to 14), and c weighted standing time (WST) for 45 CFS patients and 17 healthy study controlsBack to article page