Table 5.

Other

Questionnaire	Response	References
Does your mouth feel dry when eating a meal?	Yes/No	60, 67
Do you have difficulty swallowing dry food?	Yes/No	67, 69
Do you seem to have too little saliva in your mouth?	Yes/No	60, 67
Do you drink water or juice frequently?	Yes/No
If yes, what volume do you consume per day?	ml/day
Do you experience difficulties while speaking?	Yes/No	69
Do you have sleep problems due to dryness?	Yes/No	65, 69
Do you suck sweets or chew gum to relieve dry mouth?	Yes/No	65, 70
Does your facial skin feel dry?	Yes/No	65, 70
Do your eyes feel dry?	Yes/No	68, 70
Do your lips feel dry?	Yes/No	65, 70
Does the inner part of your nose feel dry?	Yes/No	70
Does your throat feel dry?	Yes/No	63, 71