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9 résultat(s) recherche sur le mot-clé 'Factor analysis'
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Article
Cid André Fidelis-de-Paula-Gomes ; Mariana Quixabeira Guimarães-Almeida ; André Pontes-Silva ; Jhonata Botelho Protázio ; Gabriel Henrique Santin Apahaza ; Cesário da Silva Souza ; Mariana Arias Avila ; Almir Vieira Dibai-filho |Objective To propose a short version of the lower extremity functional scale (LEFS), to compare our short version with the different structures proposed for the LEFS by the specialized literature, and to verify the criterion validity of the best[...]Article
Objectives To build a comprehensive item pool representing work-relevant physical functioning and to test the factor structure of the item pool. These developmental steps represent initial outcomes of a broader project to develop instruments fo[...]Article
Objective To explore the factor structure of the UK Functional Independence Measure and Functional Assessment Measure (FIM+FAM) among focal and diffuse acquired brain injury patients. Design Criterion standard. Setting A National Health Servi[...]Article
Objectives To evaluate patients clinically diagnosed with early stage primary/idiopathic adhesive capsulitis to determine the existence of any pattern of movement loss and associated pain that may facilitate early recognition. Design Cross-sec[...]Article
Is Going Beyond Rasch Analysis Necessary to Assess the Construct Validity of a Motor Function Scale?
Objective To examine whether a Rasch analysis is sufficient to establish the construct validity of the Motor Function Measure (MFM) and discuss whether weighting the MFM item scores would improve the MFM construct validity. Design Observationa[...]Article
Francisco Basilio da Silva Júnior ; Almir Vieira Dibai-filho ; Cezar Augusto Brito Pinheiro ; Cid André Fidelis-de-Paula-Gomes ; Jocassia Silva Pinheiro ; Carlos Eduardo Girasol ; André Pontes-Silva ; Gabriel Henrique Santin Apahaza ; Daniela Bassi-Dibai ; Flavio de Oliveira Pires |Background Roland-Morris Disability Questionnaire for general pain (RMDQ-g) is an instrument adapted to assess disability in patients with pain in any region of the body. Objective To perform the structural and criterion validity of the RMDQ-g i[...]Article
Objective To characterize the manner of functional status difficulties with age across multiple functional domains: lower extremity function, upper extremity function, and cognitive/social function. Construct validity of a functional status mea[...]Article
Objective To provide evidence of construct validity for the FIM instrument in the inpatient rehabilitation burn population. Design Confirmatory factor analysis and item response theory were used to assess construct validity. Confirmatory facto[...]Article
Objectives To compare the functioning of the 101-point response format of the Wheelchair Use Confidence Scale (WheelCon) with shortened 11-point formats, and to evaluate the scale's measurement properties using principal components and Rasch an[...]
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