Structural validity of the Chronic Pain Coping Inventory-Brazilian version.
PLoS One
; 16(2): e0246294, 2021.
Article
en En
| MEDLINE
| ID: mdl-33556089
ABSTRACT
BACKGROUND:
The Chronic Pain Coping Inventory (CPCI) has been widely used to measure coping with pain, however, the psychometric properties of the Brazilian CPCI are unknown.AIM:
To verify the validity and reliability of the CPCI-Brazilian version. MATERIALS ANDMETHODS:
A sample of 705 outpatients with chronic pain participated in the study. Cronbach's alpha, corrected item-total correlations, and confirmatory factor analysis were performed, using the method of Diagonally Weighted Least Squares.RESULTS:
Construct validity was supported with a factor loading range of 0.36-0.90 (9 factors) corroborating original loads. The final model had adequate fit with items 42 and 54 excluded, D.F = 2174, TLI = 0.96; CFI = 0.96 and RMSEA = 0.051(p = 0.067). Eight of the nine CPCI scales showed satisfactory reliability (Cronbach's alpha ranged from 0.70 to 0.92). The Relaxation scale obtained a low alpha value (0.53).CONCLUSION:
The CPCI-Brazilian version, after exclusion of items 42 and 54, is valid to measure chronic pain coping in Brazilian adults.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Adaptación Psicológica
/
Dolor Crónico
Tipo de estudio:
Prognostic_studies
/
Qualitative_research
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
/
Humans
/
Male
/
Middle aged
País como asunto:
America do sul
/
Brasil
Idioma:
En
Año:
2021
Tipo del documento:
Article