An examination of the psychometric structure of the Multidimensional Pain Inventory in temporomandibular disorder patients: a confirmatory factor analysis

Table 7 MPI obtained scales Internal Consistence.

Section I		Sectión II
1. Repercussion of pain	.85	1. Negative responses	.78
2. Social support	.82	2. Support responses	.85
3. Pain severity	.75	Section III
4. Negative mood	.75	1. Household chores	.80
5. Interference in daily activities	-	2. Social and leisure activities	.73
		3. Taking care of the car	.88

ISSN: 1746-160X