Uso da mão de assistência e o desempenho bimanual no autocuidado de crianças com paralisia cerebral unilateral espástica.

OBJETIVO: Examinar a relação entre o uso da mão de assistência em atividades bimanuais e o desempenho de crianças nas atividades e tarefas de autocuidado. MÉTODO: Analisamos retrospectivamente dados da funcionalidade diária (Inventário de Avaliação Pediátrica de Incapacidade [PEDI]) e do desempenho bimanual (Avaliação da Mão de Assistência [AHA]) de 112 crianças (idade média: 8 anos 10 meses [DP 2 anos 1 mês], amplitude 3 anos 7 meses-17 anos 4 meses; 66 meninos, 46 meninas) com paralisia cerebral (PC) unilateral espástica. Nós usamos análise Rasch para examinar a relação entre os escores individuais nos itens do AHA e nos itens de autocuidado (habilidades funcionais e assistência do cuidador) do PEDI. RESULTADOS: A maioria das habilidades funcionais e das tarefas de assistência do cuidador de autocuidado ficaram localizadas no meio do contínuo unidimensional. Estes itens apresentaram níveis de dificuldade semelhantes aos itens do AHA relacionados à coordenação efetiva das duas mãos, cadência, e uso da mão de assistência para estabilizar e soltar objetos, bem como variações nos movimentos dos braços. INTERPRETAÇÃO: A distribuição dos itens de autocuidado do PEDI e itens do AHA ao longo do contínuo unidimensional ilustra a relação entre o uso da mão de assistência e o desempenho bimanual em autocuidado. Interpretação sobre a localização dos itens na hierarquia do contínuo unidimensional pode ajudar no raciocínio clínico dos terapeutas e na sugestão de objetivos de intervenção para melhorar a função manual e a funcionalidade diária de crianças com PC unilateral espástica. Tais aplicações necessitam de investigação futura.

Assisting hand use and self-care bimanual performance of children with unilateral spastic cerebral palsy.

AIM: To examine the relationship between assisting hand use in bimanual activities and children's self-care activities and task performance. METHOD: We retrospectively analysed daily functioning (Pediatric Evaluation of Disability Inventory [PEDI]) and bimanual performance (Assisting Hand Assessment [AHA]) data from the assessment of 112 children (mean age: 8 years 10 months [SD 2 years 1 month], range 3 years 7 months-17 years 4 months; 66 males, 46 females) with unilateral spastic cerebral palsy (CP). We used Rasch analysis to examine the relationship between individual item scores from the AHA and the self-care items (functional skills, caregiver assistance) from the PEDI. RESULTS: Most self-care functional skills and caregiver-assisted tasks were located on the middle of the unidimensional continuum. These items showed similar levels of difficulty as the items from the AHA related to the effective coordination of two hands, appropriate pace, and use of the assisting hand to stabilize and release objects, as well as variations in arm movements. INTERPRETATION: The distribution of the PEDI self-care and AHA items along the unidimensional continuum illustrates the relationship between assisting hand use and self-care bimanual performance. Interpretation of the items' locations on the hierarchical unidimensional continuum may be helpful to therapists' clinical reasoning and suggest intervention goals to improve the hand function and daily functioning of children with unilateral spastic CP. Such an application needs further investigation.

Adaptive Eating Device: Performance and Satisfaction of a Person with Parkinson's Disease.

BACKGROUND.: Individuals with Parkinson's disease (PD) can experience motor impairments related to their hand-use that restrict participation in daily activities. Feeding is one activity impacted by this health condition. The use of adapted utensils can improve performance and independence in this activity. PURPOSE.: To investigate if a locally designed and made eating-adaptive device helps a person with PD to improve their feeding performance. METHOD.: Single-case ABC-type experimental design. Performance and satisfaction of a 60-year-old man with PD were assessed during feeding tasks in 70 sequential days in three phases. Celeration Line, Two-Standard Deviation Band, and Visual Analysis were the methods used for data analysis. FINDINGS.: Performance and satisfaction increased significantly after the introduction of the adaptive eating device. The addition of weight also contributed to the increase in the participant's performance. IMPLICATIONS.: Adaptive eating device with low production costs and possibility of customized adjustments improves performance of people with PD.

New version of the Pediatric Evaluation of Disability Inventory (PEDI-CAT): translation, cultural adaptation to Brazil and analyses of psychometric properties

ABSTRACT Background The Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT), developed with innovative measurement methodologies, evaluates functioning of children and youth, from 0 to 21 years, with different health conditions. It is a revision of an earlier instrument (PEDI) that has been used in national and international clinical practice and research. It was felt to be necessary to make this new version (PEDI-CAT) available in Brazil. Objectives Translate and culturally adapt the PEDI-CAT to the Brazilian-Portuguese language and test its psychometric properties. Method This methodological study was developed through the following stages: (1) translation, (2) synthesis, (3) back-translation, (4) revision by an expert committee, (5) testing of the pre-final version, and (6) evaluation of the psychometric properties. The 276 translated PEDI-CAT items were divided into three age groups (0-7, 8-14, and 15-21 years). Results The PEDI-CAT translation followed all six stages. The adaptations incorporated cultural and socioeconomic class specificities. The PEDI-CAT/Brazil showed good indices of inter-examiner (intraclass correlation coefficient-ICC=0.83-0.89) and test-retest (ICC=0.96-0.97) reliability, good internal consistency (0.99) and small standard error of measurement in all three age groups (0.12-0.17). Factor analyses grouped the items from the three functional skills domains into one factor, and items from the responsibility scale into three factors, supporting the adequacy of these factor solutions to the conceptual structure of the instrument and the developmental model. Conclusion The PEDI-CAT/Brazil is a theoretically consistent, culturally appropriate, and reliable instrument. Its availability in Brazil will contribute to the evaluation and measurement of functional outcomes from clinical interventions, longitudinal follow-up, and rehabilitation research.

New version of the Pediatric Evaluation of Disability Inventory (PEDI-CAT): translation, cultural adaptation to Brazil and analyses of psychometric properties.

BACKGROUND: The Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT), developed with innovative measurement methodologies, evaluates functioning of children and youth, from 0 to 21 years, with different health conditions. It is a revision of an earlier instrument (PEDI) that has been used in national and international clinical practice and research. It was felt to be necessary to make this new version (PEDI-CAT) available in Brazil. OBJECTIVES: Translate and culturally adapt the PEDI-CAT to the Brazilian-Portuguese language and test its psychometric properties. METHOD: This methodological study was developed through the following stages: (1) translation, (2) synthesis, (3) back-translation, (4) revision by an expert committee, (5) testing of the pre-final version, and (6) evaluation of the psychometric properties. The 276 translated PEDI-CAT items were divided into three age groups (0-7, 8-14, and 15-21 years). RESULTS: The PEDI-CAT translation followed all six stages. The adaptations incorporated cultural and socioeconomic class specificities. The PEDI-CAT/Brazil showed good indices of inter-examiner (intraclass correlation coefficient-ICC=0.83-0.89) and test-retest (ICC=0.96-0.97) reliability, good internal consistency (0.99) and small standard error of measurement in all three age groups (0.12-0.17). Factor analyses grouped the items from the three functional skills domains into one factor, and items from the responsibility scale into three factors, supporting the adequacy of these factor solutions to the conceptual structure of the instrument and the developmental model. CONCLUSION: The PEDI-CAT/Brazil is a theoretically consistent, culturally appropriate, and reliable instrument. Its availability in Brazil will contribute to the evaluation and measurement of functional outcomes from clinical interventions, longitudinal follow-up, and rehabilitation research.