Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2013 |
| Outros Autores: | , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng por |
| Título da fonte: | Revista da Escola de Enfermagem da USP (Online) |
| Texto Completo: | https://www.revistas.usp.br/reeusp/article/view/78055 |
Resumo: | This study evaluated the acceptability, ceiling/floor effects, and the reliability of the instrument for measuring the Impact of the Disease on the Daily Life of Patients with Valvular Disease (IDCV) when applied to 135 patients with heart failure (HF). Acceptability was evaluated by the percentage of unanswered items and by the proportion of patients who responded to all items; the ceiling/floor effects by the percentage of patients who scored in the top of 10% best and worst results of the scale, respectively. Reliability was estimated by internal consistency (Cronbach's alpha coefficient) and stability of the measure (intraclass correlation coefficient - ICC). All patients responded to all items. Ceiling/floor effects evidenced were of moderate magnitude. The Cronbach's alpha was satisfactory for the majority of the domains and ICC>; 0.90 in all the domains. The IDCV proved to be an easy to understand questionnaire, with evidence of reliability in patients with HF. |
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Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failureImpacto de la enfermedad: aceptabilidad, efectos pico y tierra y confiabilidad de un instrumento en la insuficiencia cardiacaImpacto da doenca: aceitabilidade, efeitos teto e chao e confiabilidade de um instrumento na insuficiencia cardiacaThis study evaluated the acceptability, ceiling/floor effects, and the reliability of the instrument for measuring the Impact of the Disease on the Daily Life of Patients with Valvular Disease (IDCV) when applied to 135 patients with heart failure (HF). Acceptability was evaluated by the percentage of unanswered items and by the proportion of patients who responded to all items; the ceiling/floor effects by the percentage of patients who scored in the top of 10% best and worst results of the scale, respectively. Reliability was estimated by internal consistency (Cronbach's alpha coefficient) and stability of the measure (intraclass correlation coefficient - ICC). All patients responded to all items. Ceiling/floor effects evidenced were of moderate magnitude. The Cronbach's alpha was satisfactory for the majority of the domains and ICC>; 0.90 in all the domains. The IDCV proved to be an easy to understand questionnaire, with evidence of reliability in patients with HF.Este estudio evaluó la aceptabilidad, los efectos pico/tierra y la confiabilidad del instrumento para medir el impacto de la enfermedad en la vida diaria de pacientes con valvulopatía – (IDCV) aplicado a 135 pacientes con insuficiencia cardíaca. La aceptabilidad fue evaluada por el porcentaje de ítems no respondidos y por la proporción de pacientes que respondieron a todas los ítems; los efectos pico/tierra se calcularon como el porcentaje de pacientes que marcaron en los 10% mejores y en los peores resultados de la escala, respectivamente. La confiabilidad fue estimada por medio de la consistencia interna (coeficiente alfa de Cronbach) y de la estabilidad de la medida (coeficiente de correlación intra-clase - CCI). Todos los pacientes respondieron a todos los ítems. Se evidenció efectos pico/tierra de moderada magnitud. Se constató alfa de Cronbach satisfactorio para la mayoría de los dominios y CCI>; 0,90 en todos los dominios. El IDCV demostró ser un cuestionario de fácil comprensión, con evidencias de confiabilidad en pacientes con IC.Este estudo avaliou a aceitabilidade, os efeitos teto/chão e a confiabilidade do instrumento para mensuração do impacto da doença no cotidiano do valvopata (IDCV) quando aplicado a 135 pacientes com insuficiência cardíaca. A aceitabilidade foi avaliada pelo percentual de itens não respondidos e pela proporção de pacientes que responderam a todos os itens; os efeitos teto/chão pela percentagem de pacientes que pontuaram nos 10% melhores e nos piores resultados da escala, respectivamente. A confiabilidade foi estimada por meio da consistência interna (coeficiente alfa de Cronbach) e da estabilidade da medida (coeficiente de correlação intraclasse - ICC). Todos os pacientes responderam a todos os itens. Foram evidenciados efeitos teto/chão de moderada magnitude. Constatou-se alfa de Cronbach satisfatório para a maioria dos domínios e ICC >; 0,90 em todos os domínios. O IDCV demonstrou ser um questionário de fácil compreensão, com evidências de confiabilidade em pacientes com IC.Universidade de São Paulo. Escola de Enfermagem2013-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://www.revistas.usp.br/reeusp/article/view/7805510.1590/reeusp.v47i5.78055Revista da Escola de Enfermagem da USP; v. 47 n. 5 (2013); 1090-1097Revista da Escola de Enfermagem da USP; Vol. 47 No. 5 (2013); 1090-1097Revista da Escola de Enfermagem da USP; Vol. 47 Núm. 5 (2013); 1090-10971980-220X0080-6234reponame:Revista da Escola de Enfermagem da USP (Online)instname:Universidade de São Paulo (USP)instacron:USPengporhttps://www.revistas.usp.br/reeusp/article/view/78055/82087https://www.revistas.usp.br/reeusp/article/view/78055/82088http://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessRodrigues, Simey de Lima LopesRodrigues, Roberta Cunha MatheusSao-Joao, Thais MoreiraPavan, Renata Bigatti BellizzottiPadilha, Katia MelissaGallani, Maria-Cecilia2014-04-01T19:00:52Zoai:revistas.usp.br:article/78055Revistahttps://www.revistas.usp.br/reeuspPUBhttps://www.revistas.usp.br/reeusp/oai||nursingscholar@usp.br1980-220X0080-6234opendoar:2014-04-01T19:00:52Revista da Escola de Enfermagem da USP (Online) - Universidade de São Paulo (USP)false |
| dc.title.none.fl_str_mv |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure Impacto de la enfermedad: aceptabilidad, efectos pico y tierra y confiabilidad de un instrumento en la insuficiencia cardiaca Impacto da doenca: aceitabilidade, efeitos teto e chao e confiabilidade de um instrumento na insuficiencia cardiaca |
| title |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| spellingShingle |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure Rodrigues, Simey de Lima Lopes |
| title_short |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| title_full |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| title_fullStr |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| title_full_unstemmed |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| title_sort |
Impact of the disease: acceptability, ceiling and floor effects and reliability of an instrument on heart failure |
| author |
Rodrigues, Simey de Lima Lopes |
| author_facet |
Rodrigues, Simey de Lima Lopes Rodrigues, Roberta Cunha Matheus Sao-Joao, Thais Moreira Pavan, Renata Bigatti Bellizzotti Padilha, Katia Melissa Gallani, Maria-Cecilia |
| author_role |
author |
| author2 |
Rodrigues, Roberta Cunha Matheus Sao-Joao, Thais Moreira Pavan, Renata Bigatti Bellizzotti Padilha, Katia Melissa Gallani, Maria-Cecilia |
| author2_role |
author author author author author |
| dc.contributor.author.fl_str_mv |
Rodrigues, Simey de Lima Lopes Rodrigues, Roberta Cunha Matheus Sao-Joao, Thais Moreira Pavan, Renata Bigatti Bellizzotti Padilha, Katia Melissa Gallani, Maria-Cecilia |
| description |
This study evaluated the acceptability, ceiling/floor effects, and the reliability of the instrument for measuring the Impact of the Disease on the Daily Life of Patients with Valvular Disease (IDCV) when applied to 135 patients with heart failure (HF). Acceptability was evaluated by the percentage of unanswered items and by the proportion of patients who responded to all items; the ceiling/floor effects by the percentage of patients who scored in the top of 10% best and worst results of the scale, respectively. Reliability was estimated by internal consistency (Cronbach's alpha coefficient) and stability of the measure (intraclass correlation coefficient - ICC). All patients responded to all items. Ceiling/floor effects evidenced were of moderate magnitude. The Cronbach's alpha was satisfactory for the majority of the domains and ICC>; 0.90 in all the domains. The IDCV proved to be an easy to understand questionnaire, with evidence of reliability in patients with HF. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-03-01 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/reeusp/article/view/78055 10.1590/reeusp.v47i5.78055 |
| url |
https://www.revistas.usp.br/reeusp/article/view/78055 |
| identifier_str_mv |
10.1590/reeusp.v47i5.78055 |
| dc.language.iso.fl_str_mv |
eng por |
| language |
eng por |
| dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/reeusp/article/view/78055/82087 https://www.revistas.usp.br/reeusp/article/view/78055/82088 |
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http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
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http://creativecommons.org/licenses/by-nc/4.0 |
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openAccess |
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application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Escola de Enfermagem |
| publisher.none.fl_str_mv |
Universidade de São Paulo. Escola de Enfermagem |
| dc.source.none.fl_str_mv |
Revista da Escola de Enfermagem da USP; v. 47 n. 5 (2013); 1090-1097 Revista da Escola de Enfermagem da USP; Vol. 47 No. 5 (2013); 1090-1097 Revista da Escola de Enfermagem da USP; Vol. 47 Núm. 5 (2013); 1090-1097 1980-220X 0080-6234 reponame:Revista da Escola de Enfermagem da USP (Online) instname:Universidade de São Paulo (USP) instacron:USP |
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Universidade de São Paulo (USP) |
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USP |
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USP |
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Revista da Escola de Enfermagem da USP (Online) |
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Revista da Escola de Enfermagem da USP (Online) |
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Revista da Escola de Enfermagem da USP (Online) - Universidade de São Paulo (USP) |
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