Evidence-Based Complementary and Alternative Medicine / 2013 / Article / Tab 4

Research Article

A Novel Method for Classifying Body Mass Index on the Basis of Speech Signals for Future Clinical Applications: A Pilot Study

Table 4

Specific performance results (with feature selection, : number of subjects of each class).

Model (group)Class SensitivityFalse positive rate (1-specificity)Precision Measure

Female: 20–30Normal3640.9260.7740.7660.838
Overweight1330.2260.0740.5260.316
Female: 40–50Normal2010.5120.3110.5750.542
Overweight2440.6890.4880.6320.659
Female: 60Normal410.3660.1730.4550.405
Overweight1040.8270.6340.7680.796
Male: 20–30Normal1750.520.3250.5760.547
Overweight2060.6750.480.6230.648
Male: 40–50Normal770.3770.140.5370.443
Overweight1790.860.6230.7620.808
Male: 60Normal350.4290.2390.4690.448
Overweight710.7610.5710.730.745