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Impact of body mass index and socio-economic status on motor development in children and adolescents

This study assessed the impact of body mass index (BMI) and socioeconomic status (SES) on the Zurich Neuromotor Assessment, second version (ZNA-2), a battery of tests of motor development in typically developing children between 3 and 18 years of age. BMI measurements and international socio-economi...

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Detalles Bibliográficos
Autores principales: Kakebeeke, Tanja H., Chaouch, Aziz, Caflisch, Jon, Knaier, Elisa, Rousson, Valentin, Jenni, Oskar G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8105210/
https://www.ncbi.nlm.nih.gov/pubmed/33507388
http://dx.doi.org/10.1007/s00431-021-03945-z
Descripción
Sumario:This study assessed the impact of body mass index (BMI) and socioeconomic status (SES) on the Zurich Neuromotor Assessment, second version (ZNA-2), a battery of tests of motor development in typically developing children between 3 and 18 years of age. BMI measurements and international socio-economic index data were taken from the normative sample of the ZNA-2 for 321 children (158 boys, 163 girls) with a median age of 9.3 years. The age- and gender-adjusted motor performance of these children was quantified and grouped into five components: fine, pure, and gross motor tasks, static balance, and contralateral associated movements. A total score was also calculated. The associations of BMI and SES with the motor scores contribute to less than 5.1% of the total variance. Conclusion: The ZNA-2 for motor development is suitable for measuring motor abilities’ development as it is largely independent of the BMI of the child and the SES of the family.