Table 2 Features with significant main stimulus effects: sequential swallows (mean ± standard error)
From: Effects of liquid stimuli on dual-axis swallowing accelerometry signals in a healthy population
| Â | Stimulus | Â | |||
|---|---|---|---|---|---|
Feature | Water | Barium | Nectar-thick Apple Juice | Honey-thick Apple Juice | p -value |
Entropy rate A-P | 0.979 ± 0.002 | 0.979 ± 0.002 | 0.985 ± 0.001 | 0.986 ± 0.001 | 0.0040 |
Entropy rate S-I | 0.983 ± 0.002 | 0.982 ± 0.002 | 0.987 ± 0.001 | 0.988 ± 0.001 | < 0.0001 |
L-Z complexity S-I | 0.103 ± 0.006 | 0.108 ± 0.007 | 0.091 ± 0.005 | 0.094 ± 0.005 | 0.0391 |
Duration (s) | 1.463 ± 0.081 | 1.533 ± 0.072 | 1.643 ± 0.063 | 1.747 ± 0.105 | 0.0105 |
Wavelet energy d 9 S-I (%) | 7.814 ± 1.437 | 9.254 ± 1.529 | 9.816 ± 1.977 | 9.327 ± 1.065 | 0.0105 |