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Revista de la Sociedad Española del Dolor
Print version ISSN 1134-8046
Abstract
SORIANO, J. and MONSALVE, V.. Chronic pain coping questionnaire: confirmatory factor analysis. Are there individual differences in gender, age and type of pain?. Rev. Soc. Esp. Dolor [online]. 2017, vol.24, n.5, pp.224-233. ISSN 1134-8046. https://dx.doi.org/10.20986/resed.2017.3558/2016.
Introduction:
A review of the CAD-R (Cuestionario de afrontamiento al dolor reducido) (1) is presented in a sample of 4.389 patients diagnosed with chronic pain derived from a spanish multicenter study (2).
Material and method:
The factorial structure is analyzed by exploratory factor analysis (EFA) and confirmatory (CFA), as well as reliability (internal consistency and test-retest at three months, the latter of which is 2.825 patients). Four models are tested proving that correlated first-order strategies are those that provide better adjustment indices.
Results:
Both internal consistency and test-retest indices are acceptable.
Conclusion:
CAD-R appears as an instrument that presents good reliability and a factorial structure of six first-order strategies.
Keywords : CAD-R; coping; pain; assessment; CFA; individual differences.