High risk of temporomandibular disorder in irritable bowel syndrome: Is there a correlation with greater illness severity?

Table 4 Multiple regression analysis; facial pain by age, gender, abdominal pain, depression, irritable bowel syndrome-symptom severity scale and irritable bowel syndrome subtypes

	Unstandardized coefficients		Standardized coefficients	t	Significance	95%CI
	β	SE	β			Lower	Upper
Costant	-0.891	0.720		-1.239	0.217	-2.314	0.531
Age	-0.001	0.012	-0.008	-0.104	0.917	-0.024	0.022
gender	0.292	0.338	0.071	0.866	0.388	-0.375	0.960
Abdominal pain VAS	0.220	0.083	0.396	2.644	0.009	0.056	0.384
IBS-SSS	-0.485	0.274	-0.329	-1.770	0.079	-1.026	0.057
Depression classification	0.473	0.189	0.205	2.501	0.014	0.099	0.848
Subtypes di IBS e HC	0.204	0.200	0.130	1.019	0.310	-0.191	0.598

Dependent variable: facial pain VAS (0-10). VAS: Visual analog scale; IBS: Irritable bowel syndrome; HC: Healthy controls.