PMID- 37923837
OWN - NLM
STAT- MEDLINE
DCOM- 20231106
LR  - 20231108
IS  - 2045-2322 (Electronic)
IS  - 2045-2322 (Linking)
VI  - 13
IP  - 1
DP  - 2023 Nov 3
TI  - Cross-cultural validation of the COVID-19 peritraumatic distress index (CPDI) 
      among Spanish and Peruvian populations.
PG  - 19005
LID - 10.1038/s41598-023-46235-4 [doi]
LID - 19005
AB  - 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.
CI  - (c) 2023. The Author(s).
FAU - Bottcher, Fabian
AU  - Bottcher F
AD  - Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, 
      Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany.
FAU - Pedraz-Petrozzi, Bruno
AU  - Pedraz-Petrozzi B
AUID- ORCID: 0000-0002-4119-971X
AD  - Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, 
      Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany. 
      Bruno.pedrazpetrozzi@zi-mannheim.de.
FAU - Lamade, Eva Kathrin
AU  - Lamade EK
AD  - Department of Psychiatry and Psychotherapy, Central Institute of Mental Health, 
      Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany.
FAU - Jimenez, Maria Pilar
AU  - Jimenez MP
AD  - Departamento de Psicologia Basica II, Universidad Nacional de Educacion a 
      Distancia, Calle Juan del Rosal 10, 28040, Madrid, Spain.
FAU - Rieker, Jennifer
AU  - Rieker J
AD  - Facultad de Ciencias de la Vida y de la Naturaleza, Departamento de Psicologia, 
      Universidad de Nebrija, Calle de Santa Cruz de Marcenado, 27, 28015, Madrid, 
      Spain.
FAU - Reales, Jose Manuel
AU  - Reales JM
AD  - Departamento de Metodologia para las Ciencias Sociales, Universidad Nacional de 
      Educacion a Distancia, Calle Juan del Rosal 10, 28040, Madrid, Spain.
FAU - Arevalo-Flores, Martin
AU  - Arevalo-Flores M
AD  - Facultad de Medicina, Alberto Hurtado", Universidad Peruana Cayetano Heredia, 
      Avenida Honorio Delgado 430, San Martin de Porres, 15102, Lima, Peru.
FAU - Anculle-Arauco, Victor
AU  - Anculle-Arauco V
AD  - Facultad de Medicina, Alberto Hurtado", Universidad Peruana Cayetano Heredia, 
      Avenida Honorio Delgado 430, San Martin de Porres, 15102, Lima, Peru.
FAU - Kruger-Malpartida, Hever
AU  - Kruger-Malpartida H
AD  - Facultad de Medicina, Alberto Hurtado", Universidad Peruana Cayetano Heredia, 
      Avenida Honorio Delgado 430, San Martin de Porres, 15102, Lima, Peru.
FAU - Ballesteros, Soledad
AU  - Ballesteros S
AD  - Departamento de Psicologia Basica II, Universidad Nacional de Educacion a 
      Distancia, Calle Juan del Rosal 10, 28040, Madrid, Spain.
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20231103
PL  - England
TA  - Sci Rep
JT  - Scientific reports
JID - 101563288
SB  - IM
MH  - Humans
MH  - *COVID-19/diagnosis/epidemiology
MH  - Psychometrics
MH  - Peru/epidemiology
MH  - Cross-Cultural Comparison
MH  - Pandemics
PMC - PMC10624667
COIS- The authors declare no competing interests.
EDAT- 2023/11/04 21:43
MHDA- 2023/11/06 06:42
PMCR- 2023/11/03
CRDT- 2023/11/04 00:31
PHST- 2023/05/03 00:00 [received]
PHST- 2023/10/30 00:00 [accepted]
PHST- 2023/11/06 06:42 [medline]
PHST- 2023/11/04 21:43 [pubmed]
PHST- 2023/11/04 00:31 [entrez]
PHST- 2023/11/03 00:00 [pmc-release]
AID - 10.1038/s41598-023-46235-4 [pii]
AID - 46235 [pii]
AID - 10.1038/s41598-023-46235-4 [doi]
PST - epublish
SO  - Sci Rep. 2023 Nov 3;13(1):19005. doi: 10.1038/s41598-023-46235-4.