Table 2.

Features with significant main stimulus effects: sequential swallows (mean ± standard error)

	Stimulus
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 d9 S-I (%)	7.814 ± 1.437	9.254 ± 1.529	9.816 ± 1.977	9.327 ± 1.065	0.0105