Fig. 2From: Walking cadence (steps/min) and intensity in 21–40 year olds: CADENCE-adultsClassification accuracy of heuristic cadence thresholds and MET intensities. a 100 steps/min and 3 METs, b) 130 steps/min and 6 METs). The figure inserts display the values for true positives, false positives, true negatives and false negatives that were used to determine classification accuracy (sensitivity, specificity, positive predictive, and negative predictive values)Back to article page