Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.8/8712 |
Resumo: | The revised Illness Perception Questionnaire (IPQ-R) is an instrument used to evaluate illness perceptions. The IPQ-R uses components of Leventhal’s self-regulatory model of illness representation. It has been used broadly in different contexts and cultures, presenting variable psychometric properties. The purpose of this study was to evaluate the reliability and validity of the Portuguese version of the IPQ-R in patients with Alcohol Use Disorder (AUD). Methods: Methodological study. The sample consisted of 304 inpatients with AUD. Data collection took place from February 2018 to January 2019. The validity and reliability of the instrument were evaluated using exploratory factor analysis and Cronbach’s alpha coefficient. Results: Cronbach’s α values were consistently higher than 0.57. Factor analysis of the IPQ-R items revealed that the Portuguese version reflects the original structure. The seven-factor construct explained 68.56% of the total variance. Conclusion: The IPQ-R showed statistically satisfactory levels of reliability and validity. In psychiatric and mental health nursing, the use of the IPQ-R can be suggested for planning personalized care, which involves recognizing and addressing illness perceptions among people with AUD. Further work is needed to develop the confirmatory factor analysis of the IPQ-R. |
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Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in PortugalAlcoholMental healthIllness perceptionPsychometric propertiesThe revised Illness Perception Questionnaire (IPQ-R) is an instrument used to evaluate illness perceptions. The IPQ-R uses components of Leventhal’s self-regulatory model of illness representation. It has been used broadly in different contexts and cultures, presenting variable psychometric properties. The purpose of this study was to evaluate the reliability and validity of the Portuguese version of the IPQ-R in patients with Alcohol Use Disorder (AUD). Methods: Methodological study. The sample consisted of 304 inpatients with AUD. Data collection took place from February 2018 to January 2019. The validity and reliability of the instrument were evaluated using exploratory factor analysis and Cronbach’s alpha coefficient. Results: Cronbach’s α values were consistently higher than 0.57. Factor analysis of the IPQ-R items revealed that the Portuguese version reflects the original structure. The seven-factor construct explained 68.56% of the total variance. Conclusion: The IPQ-R showed statistically satisfactory levels of reliability and validity. In psychiatric and mental health nursing, the use of the IPQ-R can be suggested for planning personalized care, which involves recognizing and addressing illness perceptions among people with AUD. Further work is needed to develop the confirmatory factor analysis of the IPQ-R.Taylor and Francis GroupIC-OnlineLaranjeira, CarlosQuerido, AnaValentim, Olga2023-07-28T15:22:15Z2021-04-212021-04-21T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8712engCarlos Laranjeira, Ana Isabel Querido & Olga Valentim (2022) Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal, Journal of Substance Use, 27:2, 188-195, DOI: 10.1080/14659891.2021.19168481465-9891https://doi.org/10.1080/14659891.2021.19168481475-9942metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:58:01Zoai:iconline.ipleiria.pt:10400.8/8712Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:22.716829Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
title |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
spellingShingle |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal Laranjeira, Carlos Alcohol Mental health Illness perception Psychometric properties |
title_short |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
title_full |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
title_fullStr |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
title_full_unstemmed |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
title_sort |
Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal |
author |
Laranjeira, Carlos |
author_facet |
Laranjeira, Carlos Querido, Ana Valentim, Olga |
author_role |
author |
author2 |
Querido, Ana Valentim, Olga |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
IC-Online |
dc.contributor.author.fl_str_mv |
Laranjeira, Carlos Querido, Ana Valentim, Olga |
dc.subject.por.fl_str_mv |
Alcohol Mental health Illness perception Psychometric properties |
topic |
Alcohol Mental health Illness perception Psychometric properties |
description |
The revised Illness Perception Questionnaire (IPQ-R) is an instrument used to evaluate illness perceptions. The IPQ-R uses components of Leventhal’s self-regulatory model of illness representation. It has been used broadly in different contexts and cultures, presenting variable psychometric properties. The purpose of this study was to evaluate the reliability and validity of the Portuguese version of the IPQ-R in patients with Alcohol Use Disorder (AUD). Methods: Methodological study. The sample consisted of 304 inpatients with AUD. Data collection took place from February 2018 to January 2019. The validity and reliability of the instrument were evaluated using exploratory factor analysis and Cronbach’s alpha coefficient. Results: Cronbach’s α values were consistently higher than 0.57. Factor analysis of the IPQ-R items revealed that the Portuguese version reflects the original structure. The seven-factor construct explained 68.56% of the total variance. Conclusion: The IPQ-R showed statistically satisfactory levels of reliability and validity. In psychiatric and mental health nursing, the use of the IPQ-R can be suggested for planning personalized care, which involves recognizing and addressing illness perceptions among people with AUD. Further work is needed to develop the confirmatory factor analysis of the IPQ-R. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-21 2021-04-21T00:00:00Z 2023-07-28T15:22:15Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.8/8712 |
url |
http://hdl.handle.net/10400.8/8712 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Carlos Laranjeira, Ana Isabel Querido & Olga Valentim (2022) Psychometric properties of the revised illness perception questionnaire for people with alcohol use disorder in Portugal, Journal of Substance Use, 27:2, 188-195, DOI: 10.1080/14659891.2021.1916848 1465-9891 https://doi.org/10.1080/14659891.2021.1916848 1475-9942 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Taylor and Francis Group |
publisher.none.fl_str_mv |
Taylor and Francis Group |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799137005142016000 |