Subjective symptoms of dysphagia

Subjective symptoms of dry mouth

Resting saliva volume (ml/min)

Oral moisture levels of the tongue dorsum

1 2 3 4

Always/sometimes

9 5 3 2

(n = 19)

Not much/never

15 20 22 28

(n = 85)

0.17 ± 0.2

(n = 83)

27.4 ± 4.5

(n = 85)