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Updated: Mar 16, 2026

Physical Activity Measurement in Children Accepting Table Tennis Training
Published on: July 27, 2022
Translation and cross cultural adaptation of the Pediatric Motor Activity Log-Revised scale
Gabriela da Silva Matuti1, Juliana Firmo Dos Santos1, Ana Carolina Rodrigues da Silva1,2
1Associação de Assistência à Criança Deficiente (AACD), Grupo de Pesquisa em Terapia de Contensão Induzida (TCI), São Paulo SP, Brasil;
Objectives:
To translate PMAL-R and adapt for the Brazilian culture; analyze the reliability and the internal consistency of the Brazilian version.
Method:
Translation of PMAL-R to the Portuguese-Brazil and back translation. The back-translated version was revised by the authors of the scale. The final version was administered to a sample of 24 patients with spastic hemiparesis CP between 2-8 years.
Results:
The reliability intra and inter-rater were suitable (how often = 0.97 and 0.98, how well = 0.98 and 0.99 respectively) and so the internal consistency (0.98).
Conclusion:
The Brazilian version of PMAL-R has adequate internal consistency, reliability intra and inter raters and can be used to assess the spontaneous use of the upper limb of children with CP type spastic hemiparesis, aged 2-8 years.
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