Reliability, validity and feasibility of the frail-vig index

The study aimed to assess the reliability of the scores, evidence of validity, and feasibility of the Frail-VIG index. A validation study mixing hospitalized and community-dwelling older people was designed. Intraclass correlation coefficient (ICC) was used to assess the inter-rater agreement and th...

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Autores: Torné, Anna, Puigoriol, Emma, Zabaleta-del-Olmo, Edurne, Zamora-Sánchez, Juan José, Santaeugènia, Sebastià, Amblàs-Novellas, Jordi
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/177368
Acceso en línea:https://hdl.handle.net/2445/177368
Access Level:acceso abierto
Palabra clave:Estudis de viabilitat
Psicometria
Medicina basada en l'evidència
Feasibility studies
Psychometrics
Evidence-based medicine
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spelling Reliability, validity and feasibility of the frail-vig indexTorné, AnnaPuigoriol, EmmaZabaleta-del-Olmo, EdurneZamora-Sánchez, Juan JoséSantaeugènia, SebastiàAmblàs-Novellas, JordiEstudis de viabilitatPsicometriaMedicina basada en l'evidènciaFeasibility studiesPsychometricsEvidence-based medicineThe study aimed to assess the reliability of the scores, evidence of validity, and feasibility of the Frail-VIG index. A validation study mixing hospitalized and community-dwelling older people was designed. Intraclass correlation coefficient (ICC) was used to assess the inter-rater agreement and the reliability. The construct validity of the Frail-VIG index with respect to the Frailty Phenotype (FP) was evaluated by calculating the area under the receiver operating characteristic curve (AUC-ROC). Convergent validity with the Clinical Frailty Scale (CFS) was assessed using Pearson's correlation coefficients. The feasibility was evaluated by calculating the average time required to administer the Frail-VIG index and the percentage of unanswered responses. A sample of 527 older people (mean age of 81.61, 56.2% female) was included. The inter-rater agreement and test-retest reliability were very strong: 0.941 (95% CI, 0.890 to 0.969) and 0.976 (95% CI, 0.958 to 0.986), respectively. Results indicated adequate convergent validity of the Frail-VIG index with respect to the FP, AUC-ROC 0.704 (95% CI, 0.622 to 0.786), and a moderate to strong positive correlation between the Frail-VIG index and CFS (r = 0.635, 95% CI, 0.54 to 0.71). The Frail-VIG index administration required an average of 5.01 min, with only 0.34% of unanswered responses. The Frail-VIG index is a reliable, feasible, and valid instrument to assess the degree of frailty in hospitalized and community-dwelling older people.MDPI2021202120212021info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion14 p.application/pdfhttps://hdl.handle.net/2445/177368Articles publicats en revistes (Infermeria de Salut Pública, Salut mental i Maternoinfantil)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a: https://doi.org/10.3390/ijerph18105187International Journal of Environmental Research and Public Health, 2021, vol. 18, num. 10, p. 5187https://doi.org/10.3390/ijerph18105187cc-by (c) Torné, Anna et al., 2021https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:recercat.cat:2445/1773682026-05-29T05:05:01Z
dc.title.none.fl_str_mv Reliability, validity and feasibility of the frail-vig index
title Reliability, validity and feasibility of the frail-vig index
spellingShingle Reliability, validity and feasibility of the frail-vig index
Torné, Anna
Estudis de viabilitat
Psicometria
Medicina basada en l'evidència
Feasibility studies
Psychometrics
Evidence-based medicine
title_short Reliability, validity and feasibility of the frail-vig index
title_full Reliability, validity and feasibility of the frail-vig index
title_fullStr Reliability, validity and feasibility of the frail-vig index
title_full_unstemmed Reliability, validity and feasibility of the frail-vig index
title_sort Reliability, validity and feasibility of the frail-vig index
dc.creator.none.fl_str_mv Torné, Anna
Puigoriol, Emma
Zabaleta-del-Olmo, Edurne
Zamora-Sánchez, Juan José
Santaeugènia, Sebastià
Amblàs-Novellas, Jordi
author Torné, Anna
author_facet Torné, Anna
Puigoriol, Emma
Zabaleta-del-Olmo, Edurne
Zamora-Sánchez, Juan José
Santaeugènia, Sebastià
Amblàs-Novellas, Jordi
author_role author
author2 Puigoriol, Emma
Zabaleta-del-Olmo, Edurne
Zamora-Sánchez, Juan José
Santaeugènia, Sebastià
Amblàs-Novellas, Jordi
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Estudis de viabilitat
Psicometria
Medicina basada en l'evidència
Feasibility studies
Psychometrics
Evidence-based medicine
topic Estudis de viabilitat
Psicometria
Medicina basada en l'evidència
Feasibility studies
Psychometrics
Evidence-based medicine
description The study aimed to assess the reliability of the scores, evidence of validity, and feasibility of the Frail-VIG index. A validation study mixing hospitalized and community-dwelling older people was designed. Intraclass correlation coefficient (ICC) was used to assess the inter-rater agreement and the reliability. The construct validity of the Frail-VIG index with respect to the Frailty Phenotype (FP) was evaluated by calculating the area under the receiver operating characteristic curve (AUC-ROC). Convergent validity with the Clinical Frailty Scale (CFS) was assessed using Pearson's correlation coefficients. The feasibility was evaluated by calculating the average time required to administer the Frail-VIG index and the percentage of unanswered responses. A sample of 527 older people (mean age of 81.61, 56.2% female) was included. The inter-rater agreement and test-retest reliability were very strong: 0.941 (95% CI, 0.890 to 0.969) and 0.976 (95% CI, 0.958 to 0.986), respectively. Results indicated adequate convergent validity of the Frail-VIG index with respect to the FP, AUC-ROC 0.704 (95% CI, 0.622 to 0.786), and a moderate to strong positive correlation between the Frail-VIG index and CFS (r = 0.635, 95% CI, 0.54 to 0.71). The Frail-VIG index administration required an average of 5.01 min, with only 0.34% of unanswered responses. The Frail-VIG index is a reliable, feasible, and valid instrument to assess the degree of frailty in hospitalized and community-dwelling older people.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021
2021
2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/177368
url https://hdl.handle.net/2445/177368
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/ijerph18105187
International Journal of Environmental Research and Public Health, 2021, vol. 18, num. 10, p. 5187
https://doi.org/10.3390/ijerph18105187
dc.rights.none.fl_str_mv cc-by (c) Torné, Anna et al., 2021
https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Torné, Anna et al., 2021
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 14 p.
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Articles publicats en revistes (Infermeria de Salut Pública, Salut mental i Maternoinfantil)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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