Table 2.

Change in Xerostomia status.

Group	Change in Grade	Xerostomia Number of patients
		WK 1	WK 2	WK3	WK 4	WK 5	WK 6	WK 7	F 1	F 2
Group 1 Ayurveda	0	27	19	5	1	0	0	3	6	7
	1	3	10	25	24	16	14	18	17	22
	2	0	1	0	5	11	16	8	7	1
	3	0	0	0	0	3	0	1	0	0
	4	0	0	0	0	0	0	0	0	0
Group 2 Control	0	25	14	2	0	0	0	0	3	3
	1	5	15	20	14	8	5	18	17	24
	2	0	1	8	16	17	22	11	10	3
	3	0	0	0	0	5	3	1	0	0
	4	0	0	0	0	0	0	0	0	0
Between the group comparison		z = −0.753	z = −1.228	z = −2.829	z = −3.032	z = −1.977	z = −2.781	z = −1.202	z = −1.171	z = −1.623
Mann-Whitney U test		P = 0.451	P = 0.219	P = 0.005	P = 0.002	P = 0.048	P = 0.005	P = 0.229	P = 0.242	P = 0.105