Effectiveness of Fluoride Varnish Application as Cariostatic and Desensitizing Agent in Irradiated Head and Neck Cancer Patients

Table 3

Statistical evaluation of DMFT.

	Before RT	3; months	6; months	9; months	12; months	15; months
Mean	4.12	4.28	4.46	4.83	5.04	5.14
SD	4.35	4.42	4.85	5.15	5.31	5.36
Max.	32	32	32	32	32	32
Min.	0	0	0	0	0	0
𝑃 value		0.188	0.725	0.028	0.003	0.002