Universidad Peruana Cayetano Heredia

Cross-cultural validation of the COVID-19 peritraumatic distress index (CPDI) among Spanish and Peruvian populations

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dc.contributor.author Böttcher, Fabian
dc.contributor.author Pedraz-Petrozzi, Bruno
dc.contributor.author Lamadé, Eva Kathrin
dc.contributor.author Jimenez, Maria Pilar
dc.contributor.author Rieker, Jennifer
dc.contributor.author Reales, José Manuel
dc.contributor.author Arévalo Flores, Jorge Martín
dc.contributor.author Anculle-Arauco, Víctor
dc.contributor.author Krüger Malpartida, Hever Carlos
dc.contributor.author Ballesteros, Soledad
dc.date.accessioned 2023-12-05T17:47:59Z
dc.date.available 2023-12-05T17:47:59Z
dc.date.issued 2023
dc.identifier.uri https://hdl.handle.net/20.500.12866/14622
dc.description.abstract The COVID-19 pandemic has had a significant psychological impact worldwide. The COVID-19 Peritraumatic Distress Index (CPDI) is widely used to assess psychological stress during the COVID-19 pandemic. Although CPDI has been validated in Peru and Spain, no cross-cultural validation studies have been conducted. As an exploratory aim, differences in CPDI factorial scores between the most prevalent medical conditions in the two samples (arterial hypertension, respiratory diseases and anxious-depressive disorders) from a general population of Peru and Spain were investigated. We conducted secondary data analysis with data from Peru and Spain to validate the CPDI in a cross-cultural context. Exploratory factor analysis (EFA) and multigroup confirmatory factor analysis (MGCFA) were performed to evaluate the factor structure and measurement invariance of the CPDI across cultural contexts. Concerning the exploratory analysis, we performed a U-Mann–Whitney test to evaluate differences in the factorial scores in the two samples. This study revealed a two-factor solution (stress and rumination/information) for the CPDI that included 21 of the 24 original items, and consistent with previous studies. The MGCFA demonstrated measurement invariance across cultural contexts (scalar invariance), indicating that the CPDI construct has the same meaning across both groups, regardless of cultural context and language variations of Spanish. Patients with anxious-depressive disorders showed higher CPDI factorial scores for both factors, whereas patients with respiratory diseases were only associated with the stress factor. This study provides evidence for the cross-cultural validity of the CPDI, highlighting its utility as a reliable instrument for assessing psychological stress in the context of COVID-19 across different cultures. These findings have important implications for developing and validating measures to assess psychological distress in different cultural contexts. en_US
dc.language.iso eng
dc.publisher Nature Research
dc.relation.ispartofseries Scientific Reports
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Anxiety en_US
dc.subject Depression en_US
dc.subject Epidemiology en_US
dc.subject Human behaviour en_US
dc.subject Post-traumatic stress disorder en_US
dc.subject Psychology en_US
dc.subject Quality of life en_US
dc.subject Risk factors en_US
dc.subject.mesh Ansiedad
dc.subject.mesh Depresión
dc.subject.mesh Epidemiología
dc.subject.mesh Trastornos por Estrés Postraumático
dc.subject.mesh Psicología
dc.subject.mesh Calidad de Vida
dc.subject.mesh Factores de Riesgo
dc.title Cross-cultural validation of the COVID-19 peritraumatic distress index (CPDI) among Spanish and Peruvian populations en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.1038/s41598-023-46235-4
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#5.01.01
dc.relation.issn 2045-2322


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