Table 1.

Number of swallows available for model training in each task and dysphagia severity level

Task (bolus and oral presentation)	Dysphagia severity
	None (controls)	None (patients)	Mild (patients)	Moderate (patients)
Saliva: natural dry swallow	12	13	7	6
Saliva: effortful dry swallow	18	14	6	5
Liquid: 2.5 mL	18	11	7	12
Liquid: 5 mL	16	12	10	8
Liquid: natural sip	27	33	17	14
Liquid: straw sip	20	8	8	4
Puree: spoonful	13	11	5	5
Puree: spoonful with effortful swallow	20	21	13	13
Soft solid: spoonful	22	12	11	8
Hard solid: natural bite	18	15	10	2
Total	184	150	94	77