Table 2.

Results of videofluoromanometry

	ALS	Stroke	MS	PD	Post-surgery	AD	Others	Total
Safe transit	41	21	22	28	3	14	40	169
Penetration without aspiration	22	14	8	10	-	7	10	71
Aspiration before swallowing	4	5	1	3	1	3	-	17
Aspiration during swallowing	12	5	3	5	4	3	-	32
Aspiration after swallowing	10	2	2	3	2	2	-	21
Multiple aspirations	4	-	-	-	-	2	-	6
No transit	1	-	-	2	-	2	-	5
Total	94	47	36	51	10	33	50	321

ALS: Amyotrophic lateral sclerosis; MS: Multiple sclerosis; PD: Parkinson’s disease; AD: Alzheimer’s disease. Others: Gastroesophageal reflux disease, achalasia, chest pain, diverticula.