Table 3. Factors associated with CPDI scores using linear regression.

	Unstandardised regression coefficient		Standard regression coefficient	P
	B (95% CI)	SE	β
Age >18 years	5.518 (3.801 to 7.236)	0.874	0.271	<0.001
Urgencies	3.049 (1.247 to 4.851)	0.917	0.144	0.001
TMJ pain	4.082 (2.038 to 6.125)	1.040	0.169	<0.001

TMJ, temporomandibular joint.