Normative values of motor performance and their relationship with BMI status in Hong Kong preschoolers
Author(s)
Author(s)
Yip, K.-M.
So, H.-K.
Tung, K. T. S.
Wong, R. S.
Tso, W. W. Y.
Wong, I. C. K.
Yam, J. C.
Kwan, M. Y. W.
Louie, L. H. T.
Wong, W. H. S.
Hui, L.-L.
Nelson, E. A. S.
Ip, P.
Date Issued
2024
Publisher
Springer
Journal
Scientific Reports
Volume
14
Abstract
This study aimed to establish sex- and age-specific reference values for motor performance (MP) in Hong Kong preschoolers aged 3–5 years old and examine the relationship between MP and BMI status. A cross-sectional study was conducted among 5579 preschoolers in Hong Kong. Three MP tests were administered, and height and weight information were collected. GAMLSS was used to compute the normative values of the motor tests. Boys outperformed girls in activities requiring muscle strength and power, while girls outperformed boys in activities requiring balance and coordination. The MP scores increased with age for both overarm beanbag throw and standing long jump for both sexes, while the one-leg balance scores showed larger differences between P50 and P95 in older preschoolers. Children with excessive weight performed worse in standing long jump and one-leg balance compared to their healthy weight peers. This study provides valuable information on the MP of preschoolers in Hong Kong, including sex- and age-specific reference values and the association between BMI status and MP scores. These findings can serve as a reference for future studies and clinical practice and highlight the importance of promoting motor skill development in preschoolers, particularly those who are overweight or obese.
SFU Affiliated Publication
No
Availability at SFU Library
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