Table 4.

Responses of study participants to the questions of the Xerostomia questionnaire XI

Question	Yes		No
	No	%	No	%
Do you feel xerostomia?	172	39.6	267	60.4
I have trouble swallowing some foods	168	38	271	62
I feel my mouth dry when I eat	223	51	216	49
I drink fluids to help with swallow foods	129	30	310	70
I wake up at night to drink water	145	33	294	67
I suck on candy to relieve xerostomia.	98	23	341	77
I feel my eyes are dry	196	45	243	55
My lips are dry	214	49	225	51
I have trouble eating dry foods	187	43	252	57
I feel my mouth is dry	198	45	241	55
The skin on my face becomes dry	234	53	205	47
I feel dry inside my nose	183	42	256	58