Table 7 Statistically significant features (healthy vs non-healthy viscous swallows)
From: Dysphagia and its effects on swallowing sounds and vibrations in adults
Feature | A–P | S–I | Sound |
|---|---|---|---|
Skewness | \(p<<0.001\) | – | – |
Kurtosis | \(p<<0.001\) | – | – |
Entropy rate | \(p<<0.001\) | \(p<<0.001\) | \(p<<0.001\) |
L–Z complexity | \(p<<0.001\) | \(p<<0.001\) | \(p<<0.001\) |
Peak frequency | – | \(p<<0.001\) | \(p<<0.001\) |
Center frequency | \(p<<0.001\) | \(p<<0.001\) | – |
Bandwidth | \(p<<0.001\) | \(p<<0.001\) | – |
Wavelet entropy | \(p<<0.001\) | \(p<<0.001\) | \(p<<0.001\) |