Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/231972 |
Resumo: | A Patient-Reported Outcome (PRO) measure titled Cuestionario para la Evaluación de la Adhesión al Tratamiento Antiretroviral (acronym CEAT-VIH) is currently available in paper-and-pencil and digital (online assessment) formats. Due to the advantages of online assessment, the main objective of this work was to evaluate psychometric properties of the online version, in an international sample, to accumulate evidence of its validity and provide score norms for the questionnaire. A psychometric study was performed with an international sample of 1,470 participants, from 30 countries, to accumulate evidence of CEAT-VIH validity regarding internal structure and related external criterion (e.g., viral load, number of pills, and AIDSrelated symptoms). Descriptive statistics and normative data for scores are also presented. The majority of participants were men (72.4%), aged 15 to 78 years old (M = 39.3, SD = 12.6). A unidimensional model with five facets occurred as the observed variables converged, which presented a good model fit (comparative fit index [CFI] = 1.000; Tucker–Lewis index [TLI] = 0.999; standardized root mean square residual [SRMR] = 0.027; and root mean square error of approximation [RMSEA] [90% confidence interval, CI] = 0.009 [0.000, 0.038], p = .995). There was a weak invariance for the CEAT-VIH structure for language versions and countries. Cronbach’s alpha values for the instrument (17 items) were acceptable across language versions (.88-.96). Evidence of validity related to external criteria was achieved by associations (e.g., Spearman and Mann–Whitney) between CEAT-VIH scores and relevant clinical (e.g., CD4+ cells, viral load, number of pills, and AIDSrelated symptoms) and sociodemographic (e.g., gender, age, employment status, education level, place of residence, and participation at local AIDS association) variables. In conclusion, the overall data on the evaluated psychometric properties allow recommendation of the use of this instrument in research and applied settings. |
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Remor, Eduardo AugustoKluge, Ariane de Brito SantosSilva, Bruno de BritoMonteiro, Erika PizzioloMondelo, Gabriela PasaRemor, Eduardo Augusto2021-11-18T04:24:49Z20192158-2440http://hdl.handle.net/10183/231972001125561A Patient-Reported Outcome (PRO) measure titled Cuestionario para la Evaluación de la Adhesión al Tratamiento Antiretroviral (acronym CEAT-VIH) is currently available in paper-and-pencil and digital (online assessment) formats. Due to the advantages of online assessment, the main objective of this work was to evaluate psychometric properties of the online version, in an international sample, to accumulate evidence of its validity and provide score norms for the questionnaire. A psychometric study was performed with an international sample of 1,470 participants, from 30 countries, to accumulate evidence of CEAT-VIH validity regarding internal structure and related external criterion (e.g., viral load, number of pills, and AIDSrelated symptoms). Descriptive statistics and normative data for scores are also presented. The majority of participants were men (72.4%), aged 15 to 78 years old (M = 39.3, SD = 12.6). A unidimensional model with five facets occurred as the observed variables converged, which presented a good model fit (comparative fit index [CFI] = 1.000; Tucker–Lewis index [TLI] = 0.999; standardized root mean square residual [SRMR] = 0.027; and root mean square error of approximation [RMSEA] [90% confidence interval, CI] = 0.009 [0.000, 0.038], p = .995). There was a weak invariance for the CEAT-VIH structure for language versions and countries. Cronbach’s alpha values for the instrument (17 items) were acceptable across language versions (.88-.96). Evidence of validity related to external criteria was achieved by associations (e.g., Spearman and Mann–Whitney) between CEAT-VIH scores and relevant clinical (e.g., CD4+ cells, viral load, number of pills, and AIDSrelated symptoms) and sociodemographic (e.g., gender, age, employment status, education level, place of residence, and participation at local AIDS association) variables. In conclusion, the overall data on the evaluated psychometric properties allow recommendation of the use of this instrument in research and applied settings.application/pdfengSage open. Thousand Oaks: SAGE Publications, 2011-. Vol. 9, n. 3 (2019), 12 p.Adesão à medicaçãoInfecções por HIVInquéritos e questionáriosValidade dos testesHIVAdherenceAntiretroviral therapyAssessmentPsychometricsCEAT-VIHEvidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaireEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001125561.pdf.txt001125561.pdf.txtExtracted Texttext/plain54698http://www.lume.ufrgs.br/bitstream/10183/231972/2/001125561.pdf.txtc8416a0d7cab69a75a7ebb7b829fc48dMD52ORIGINAL001125561.pdfTexto completo (inglês)application/pdf144254http://www.lume.ufrgs.br/bitstream/10183/231972/1/001125561.pdfde7cced5c10e02820bd702de1bbd7dd6MD5110183/2319722022-01-07 05:31:32.044019oai:www.lume.ufrgs.br:10183/231972Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2022-01-07T07:31:32Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
title |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
spellingShingle |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire Remor, Eduardo Augusto Adesão à medicação Infecções por HIV Inquéritos e questionários Validade dos testes HIV Adherence Antiretroviral therapy Assessment Psychometrics CEAT-VIH |
title_short |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
title_full |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
title_fullStr |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
title_full_unstemmed |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
title_sort |
Evidence of validity for the online version of the assessment of adherence to antiretroviral therapy questionnaire |
author |
Remor, Eduardo Augusto |
author_facet |
Remor, Eduardo Augusto Kluge, Ariane de Brito Santos Silva, Bruno de Brito Monteiro, Erika Pizziolo Mondelo, Gabriela Pasa |
author_role |
author |
author2 |
Kluge, Ariane de Brito Santos Silva, Bruno de Brito Monteiro, Erika Pizziolo Mondelo, Gabriela Pasa |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Remor, Eduardo Augusto Kluge, Ariane de Brito Santos Silva, Bruno de Brito Monteiro, Erika Pizziolo Mondelo, Gabriela Pasa Remor, Eduardo Augusto |
dc.subject.por.fl_str_mv |
Adesão à medicação Infecções por HIV Inquéritos e questionários Validade dos testes |
topic |
Adesão à medicação Infecções por HIV Inquéritos e questionários Validade dos testes HIV Adherence Antiretroviral therapy Assessment Psychometrics CEAT-VIH |
dc.subject.eng.fl_str_mv |
HIV Adherence Antiretroviral therapy Assessment Psychometrics CEAT-VIH |
description |
A Patient-Reported Outcome (PRO) measure titled Cuestionario para la Evaluación de la Adhesión al Tratamiento Antiretroviral (acronym CEAT-VIH) is currently available in paper-and-pencil and digital (online assessment) formats. Due to the advantages of online assessment, the main objective of this work was to evaluate psychometric properties of the online version, in an international sample, to accumulate evidence of its validity and provide score norms for the questionnaire. A psychometric study was performed with an international sample of 1,470 participants, from 30 countries, to accumulate evidence of CEAT-VIH validity regarding internal structure and related external criterion (e.g., viral load, number of pills, and AIDSrelated symptoms). Descriptive statistics and normative data for scores are also presented. The majority of participants were men (72.4%), aged 15 to 78 years old (M = 39.3, SD = 12.6). A unidimensional model with five facets occurred as the observed variables converged, which presented a good model fit (comparative fit index [CFI] = 1.000; Tucker–Lewis index [TLI] = 0.999; standardized root mean square residual [SRMR] = 0.027; and root mean square error of approximation [RMSEA] [90% confidence interval, CI] = 0.009 [0.000, 0.038], p = .995). There was a weak invariance for the CEAT-VIH structure for language versions and countries. Cronbach’s alpha values for the instrument (17 items) were acceptable across language versions (.88-.96). Evidence of validity related to external criteria was achieved by associations (e.g., Spearman and Mann–Whitney) between CEAT-VIH scores and relevant clinical (e.g., CD4+ cells, viral load, number of pills, and AIDSrelated symptoms) and sociodemographic (e.g., gender, age, employment status, education level, place of residence, and participation at local AIDS association) variables. In conclusion, the overall data on the evaluated psychometric properties allow recommendation of the use of this instrument in research and applied settings. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019 |
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2158-2440 |
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Sage open. Thousand Oaks: SAGE Publications, 2011-. Vol. 9, n. 3 (2019), 12 p. |
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