Table 3. Patients dental conditions and its relation to unstimulated whole salivary flow rate (UWSFR) .

Variables		Number (%)	UWSFR (ml/min)
			Mean (SD)	Range	P value*
Decayed teeth	None	66 (27.0)	0.50 (0.31)	0.12 - 1.30	0.28
	1 - 5	136 (55.7)	0.46 (0.24)	0.10 - 1.60
	> 5	42 (17.2)	0.42 (0.15)	0.16 - 0.70
Missing teeth	None	137 (56.1)	0.54 (0.28)	0.12 - 1.60	< 0.001
	1 - 5	94 (38.5)	0.38 (0.15)	0.10 - 0.78
	> 5	13 (5.3)	0.24 (0.08)	0.12 - 0.40
Restored teeth	None	56 (23.0)	0.57 (0.27)	0.12 - 1.30	0.002
	1 - 5	143 (58.6)	0.43 (0.23)	0.10 - 1.24
	> 5	45 (18.4)	0.42 (0.25)	0.12 - 1.60
DMFT	0	18 (7.4)	0.64 (0.33)	0.16 - 1.30	< 0.001
	1 - 5	83 (34.0)	0.50 (0.27)	0.12 - 1.24
	6 - 10	73 (29.9)	0.46 (0.25)	0.10 - 1.60
	11 - 15	48 (19.7)	0.41 (0.14)	0.16 - 0.70
	> 15	22 (9.0)	0.29 (0.13)	0.12 - 0.70

(*P value of ANOVA)