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Table 2 Comparison of the structures regarding the three sections.

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

Section I Kerns et at, 1985 Section I Andreu, et al
Interference 2, 3, 4, 8, 9, 13, 14, 17, 19 Repercussion of pain 3, 4, 8, 9, 12, 13, 14, 16, 17
Pain severity 1,7, 12 Pain severity 1, 7
Social support 5,10,15 Social support 5, 10, 15
Affective distress 6, 18, 20 Affective distress 18, 20
Self-control 11, 16 Interference with daily activities 2
Section II Kerns et at, 1985 Section II Andreu, et al
Solicitous responses 2, 5, 8, 11, 13, 14, Support responses 2, 3, 5, 6, 8, 9, 11, 12, 13, 14
Distracting responses 3, 6, 9, 12   
Punishing responses 1, 4, 7, 10 Punishing responses 1, 4, 7, 10
Section III Kerns et at, 1985 Section III Andreu, et al
Household chores 1,5,9,13,17 Household chores 1, 5, 6, 9, 13, 17,
Outdoor work 2, 6, 10, 14, 18 Taking care of the car 10, 14
Activities away from home 3, 7, 11, 15 Social and leisure activities 3, 4, 7, 8, 11, 12, 15, 16
Social activities 4, 8, 12, 16