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Type:	Artigo de Periódico
Title:	Evaluation of the properties of whodas-12 measurements in individuals with chagas disease in brazil
Authors:	Patrícia Aparecidatavares Clareci Silva Cardoso Cláudia di Lorenzo Oliveira Ariela Mota Ferreira Nayara Ragi Baldoni Nayara Dornela Quintino Desiree Sant?ana Haikal Ana Luiza Bierrenbach Antonio Luiz Pinho Ribeiro Ester Cerdeira Sabino
Abstract:	Numerous tests employed to predict cardiac and functional status are expensive and not widely accessible for a considerable number of patients, particularly those diagnosed with Chagas disease (CD) residing in remote and endemic regions. To date, there is no knowledge of studies that have validated instruments that address functionality in an expanded way, including the biopsychosocial factors in patients with CD. This study aims to evaluate the psychometric properties of the World Health Organization Disability Assessment Schedule (WHODAS 2.0), in its 12-item shortened version (WHODAS-12) when applied to patients with CD. This is a cross-sectional study of a prospective cohort that follows individuals with CD (SaMi-Trop). Data collection took place between October 2019 and March 2020. In the interviews, sociodemographic information, life habits, clinical information, and indicators of disability measured by WHODAS-12 were collected. Descriptive analysis, internal consistency and construct validity of the instrument were performed. A total of 628 patients with CD were interviewed, most were women (69.5%), their mean age was of 57 years, and most declared an average self-perception of health (43.4%). The 12 items of WHODAS-12 were distributed into three factors, which together account for 61% of the variance. The Kaiser–Meyer–Olkin (KMO) index was 0.90, indicating adequacy of the sample for factor analysis. The internal consistency of the global scale showed alpha = 0.87. The percentage of incapacity was 16.05%, indicating mild incapacity for the evaluated patients. WHODAS-12 is a valid and reliable measure to assess the disability of the Brazilian population with CD.
Subject:	Validation Study International Classification of Functioning, Disability and Health Epidemiology
language:	eng
metadata.dc.publisher.country:	Brasil
Publisher:	Universidade Federal de Minas Gerais
Publisher Initials:	UFMG
metadata.dc.publisher.department:	MED - DEPARTAMENTO DE CLÍNICA MÉDICA
Rights:	Acesso Aberto
metadata.dc.identifier.doi:	10.1590/s1678-9946202365030
URI:	http://hdl.handle.net/1843/84068
Issue Date:	2023
metadata.dc.url.externa:	https://doi.org/10.1590/S1678-9946202365030
Appears in Collections:	Artigo de Periódico

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