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dc.contributor.author | Wijers, I. | |
dc.contributor.author | Ayala García, Alba | |
dc.contributor.author | Rodríguez Blázquez, Carmen | |
dc.contributor.author | Rodríguez Laso, Ángel | |
dc.contributor.author | Rodríguez Rodríguez, Vicente | |
dc.contributor.author | Forjaz, María João | |
dc.date.accessioned | 2020-03-07T16:54:57Z | |
dc.date.available | 2020-03-07T16:54:57Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Wijers, I. G., Ayala García, A., Rodríguez Blázquez, C., Rodríguez Laso, Á., Rodríguez Rodríguez, V., & Forjaz, M. J. (2017). Disease burden morbidity assessment by self-report: Psychometric properties in older adults in Spain. Geriatrics & Gerontology International, 17(7), 1102–1108. https://doi.org/10.1111/ggi.12835 | spa |
dc.identifier.issn | 1444-1586 | |
dc.identifier.issn | 1447-0594 | |
dc.identifier.uri | http://hdl.handle.net/11268/8711 | |
dc.description.abstract | Aim: To carry out an analysis of the psychometric properties of the Disease Burden Morbidity Assessment (DBMA) according to the assumptions of the Classical Test Theory. Methods: A sample of 707 community-dwelling adults aged 65 years and older, living in Spain, completed the DBMA. Psychometric properties of the scale (feasibility, acceptability, scaling assumptions, reliability and construct validity) were analyzed. Results: The mean DBMA score was 6.8. Feasibility and acceptability were satisfactory, except for large floor effects (>50%), as well as a skewed distribution (1.8). Item-total corrected correlation ranged 0.10–0.49, item homogeneity index was 0.09 and Cronbach's alpha was 0.72. Disease burden correlated strongly with physical functioning (r = –0.56) and perceived health (r = –0.56), and moderately with depression (r = 0.41) and the Personal Wellbeing Index (r = –0.41). Exploratory factor analysis extracted five factors, explaining 44% of the variance. Conclusions: The DBMA is an acceptable and valid instrument for measuring disease burden in older adults. Future studies should include Rasch analysis to further assess dimensionality and explore other measurement properties. | spa |
dc.description.sponsorship | Sin financiación | spa |
dc.language.iso | eng | spa |
dc.title | Disease burden morbidity assessment by self-report: Psychometric properties in older adults in Spain | spa |
dc.type | article | spa |
dc.description.impact | 2.656 JCR (2017) Q1, 9/36 Gerontology; Q3, 29/53 Geriatrics & Gerontology | spa |
dc.identifier.doi | 10.1111/ggi.12835 | |
dc.rights.accessRights | closedAccess | spa |
dc.subject.uem | Gerontología | spa |
dc.subject.uem | Calidad de vida | spa |
dc.subject.unesco | Gerontología | spa |
dc.subject.unesco | Calidad de vida | spa |
dc.description.filiation | UEM | spa |
dc.peerreviewed | Si | spa |
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