Table 1.
Postural and gait analysis
| Feature | Acronym | Domain | Unit | Selection |
|---|---|---|---|---|
| Stance Phase | STp | Temporal | % | |
| Swing Phase | SWp | Temporal | % | |
| Double Support Phase | DSp | Temporal | % | Case A,B |
| Stance Time | STt | Temporal | sec | |
| Swing Time | SWt | Temporal | sec | |
| Stride Time | STDt | Temporal | sec | Case B |
| Stride Cadence | STDc | Spatial | #/min | Case A |
| Stride Length | STDl | Spatial | cm | Case A,B |
| Step Length | SPl | Spatial | cm | |
| Step Width | SPw | Spatial | cm | |
| Stride Velocity | STDv | Spatial | m/sec | Case A |
| Swing Velocity | SWv | Spatial | m/sec | Case A |
| Trunk Flexion | TFlex | Angular | degree | Case A,B |
| Neck Flexion | NFlex | Angular | degree | Case A,B |
| Pisa Syndrome | PS | Angular | degree | Case A |
| Arm Swing | ASrom | Angular | degree | Case A,B |
Summary of the 16 Features and the Selected Features (9 features for the Case A and 6 features for the Case B) used by the Classification Algorithms