RT Journal Article
T1 Psychometric Properties of the Spanish Version of the Pain Anxiety Symptoms Scale-20.
A1 López-Martínez, Alicia Eva
A1 Esteve-Zarazaga, Rosa
A1 Ruiz-Párraga, Gema Teresa
A1 Rueda-Serrano, Carmen
A1 Serrano-Ibáñez, Elena Rocío
A1 Ramírez-Maestre, María del Carmen
K1 Dolor - Aspectos psicológicos
K1 Psicometría
AB Background: The PASS-20 is a general measure of pain-related anxiety and fear. The aim of the present study was to adapt the questionnaire for use in Spanish-speaking populations. Methods: Sample 1 comprised 216 individuals with chronic spinal pain (114 women and 102 men); sample 2 comprised 85 individuals with acute spinal pain (62 women and 23 men). The dimensionality of the PASS-20-SV items was evaluated using Exploratory Factor Analysis and an optimal implementation of Parallel Analysis (robust maximum likelihood). Data from sample 1 was used to analyse internal consistency and convergent validity. Estimated test-retest stability and predictive validity were based on data from the sample 2 participants, who completed the first administration (T1) and a second administration (T2, 6 months later). Results: The PASS-20-SV comprises two factors: pain-related anxiety and apprehension, and pain-related fear and avoidance. It has good to excellent reliability and adequate testretest stability. The results support its convergent and predictive validity. Conclusions: The Spanish Version of the PASS-20 is a valid, reliable measure of pain-related anxiety and pain-related fear in Spanish-speaking patients.
PB Colegio Oficial de Psicólogos del Principado de Asturias
YR 2021
FD 2021
LK https://hdl.handle.net/10630/28130
UL https://hdl.handle.net/10630/28130
LA eng
NO López-Martínez, A.E., Esteve, R., Ruiz-Párraga, G.T., Rueda-Serrano, C., Serrano-Ibáñez, E., & Ramírez-Maestre, C. (2021). Psychometric Properties of the Spanish Version of the Pain Anxiety Symptoms Scale-20 (PASS-20-SV). Psicothema, 33(2), 296-303. https://doi.org/10.7334/psicothema2020.260
NO Psicothema es una revista de acceso abierto lo que significa que todo el contenido está a disposición de cualquier usuario o institución sin cargo alguno. Los usuarios pueden leer, descargar, copiar, distribuir, imprimir, buscar, o realizar enlaces a los textos completos de esta revista sin pedir permiso previo al editor o al autor, siempre y cuando la fuente original sea referenciada.
NO https://www.psicothema.com/NormasPublicacion2025.pdf: Psicothema permite el autoarchivo de la versión preprint, post-print y la versión editorial(inmediatamente después de la publicación)
NO This study was supported by grants from the Spanish Ministryof Science and Innovation under Award Number PSI2008-01803/PSIC, and by the Regional Government of Andalusia (AwardNumbers HUM-566, P07-SEJ-3067).
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026