Table 5.

Parameter estimates of unstandardized and standardized regression weights for the three-factor model of the OHIP-14.

Item	FACTORS	Unstandardized Regression Weights	S.E.	C.R.	p-value	Standardized Regression Weights
OHIP5	Psychosocial Impacts	1.00				0.65
OHIP6		1.03	0.095	10.85	***	0.81
OHIP9		0.92	0.098	9.43	***	0.67
OHIP10		0.71	0.079	9.04	***	0.64
OHIP11		0.74	0.073	10.17	***	0.74
OHIP12		0.38	0.043	8.71	***	0.61
OHIP13		0.57	0.061	9.46	***	0.68
OHIP14		0.18	0.023	7.64	***	0.53
OHIP3	Pain-discomfort	1.00				0.53
OHIP4		1.57	0.163	9.68	***	0.71
OHIP7		1.18	0.159	7.40	***	0.71
OHIP8		1.04	0.138	7.52	***	0.74
OHIP1	Functional limitation	1.00				0.66
OHIP2		1.00				0.47

S.E. Standard error. C.R. Critical ratio

All items are statistically significant. p =*** means p < 0.000