Table 6.

Discriminant validity of CPQ_11–14 scores in multiple linear regression analyses

	Unstandardized Coefficients		Standardized Coefficients	t	Sig.	Correlations
	B	Std. Error	Beta			Part
Global score
Age	−0.214	1.380	−0.006	−0.155	0.877	−0.006
Recruitment level	−3.409	1.177	− 0.116	−2.897	0.004	−0.111
DMFT	5.089	1.721	0.114	2.957	0.003	0.113
DAI index	4.316	0.734	0.226	5.880	0.000	0.224
Oral symptoms
Age	−0.201	0.321	−0.026	− 0.626	0.531	− 0.025
Recruitment level	−0.005	0.274	0.000	−0.018	0.985	0.000
DMFT	0.992	0.400	0.098	2.479	0.013	0.098
DAI index	0.442	0.171	0.103	2.594	0.010	0.102
Functional limitation
Age	−0.224	0.434	−0.021	−0.517	0.605	−0.020
Recruitment level	−1.192	0.370	−0.131	−3.224	0.001	−0.126
DMFT	0.952	0.541	0.069	1.761	0.079	0.069
DAI index	0.704	0.231	0.120	3.052	0.002	0.119
Emotional well-being
Age	−0.060	0.521	−0.005	−0.114	0.909	−0.004
Recruitment level	−1.582	0.445	−0.141	−3.558	0.000	−0.135
DMFT	1.540	0.650	0.090	2.369	0.018	0.090
DAI index	1.832	0.277	0.251	6.608	0.000	0.250
Social well-being
Age	0.271	0.440	0.025	0.615	0.539	0.024
Recruitment level	−0.631	0.376	−0.068	−1.680	0.094	−0.065
DMFT	1.605	0.549	0.113	2.922	0.004	0.112
DAI index	1.338	0.234	0.221	5.712	0.000	0.220