[Table/Fig-2]:

Mean DT, MT, FT and DMFT according to age groups and gender Test applied: One way ANOVA, t- test

Variables	Mean ± Standard deviation
	DT	MT	FT	DMFT
Age group (years)
19-28 (n=297)	2.87 ± 2.08	0.35 ± 0.97	0.31 ± 0.52	3.50 ± 2.43
29-38 (n=324)	3.09 ± 2.66	0.23 ± 1.68	0.29 ± 0.90	4.09 ± 3.52
39-48 (n=255)	2.22 ± 2.25	0.18 ± 0.87	0.02 ± 0.15	2.42 ± 1.52
49-58 (n=89)	2.75 ± 0.31	0.19 ± 0.39	0	2.94 ± 2.18
59-68 (n=14)	2.05 ± 0.12	0.50 ± 0.51	0	2.50 ± 1.59
p-value	0.001	0.001	0.001	0.001
Gender
Male (n=509)	2.24 ± 1.88	0.24 ± 0.52	0.11 ± 0.36	2.58 ± 1.89
Female (n=470)	4.36 ± 3.63	0.59 ± 1.50	0.27 ± 0.77	5.19 ± 4.11
p-value	0.001	0.001	0.001	0.001
Total	3.34 ± 3.12	0.42 ± 1.12	0.19 ± 0.61	3.94 ± 3.54