Reliability of the four square step test in children with typical development age between seven to twelve years old
Keywords:
dynamic balance, inter-rater reliability, intra-rater reliability, four square step testAbstract
Background: Balance consists of both static and dynamic components. Dynamic balance involves motor planning and coordination which are essential for children’s daily activities and development. Although several measurement tools are available, the Four Square Step Test (FSST) is a practical and cost-effective tool for assessing dynamic balance, coordination, and agility. It has been examined of reliability in various population; however, the FSST in Thai children with typical development (TD) remains unexplored. This study aimed to assess the inter- and intra-rater reliability of the FSST in Thai children with TD aged 7–12 years.
Materials and Methods: This study included 23 children with TD (mean age: 9.43 ± 1.75 years; 11 boys, 12 girls). Two raters conducted inter-rater reliability assessments, while intra-rater assessments were performed over a three-hour period. Reliability was examined using the intraclass correlation coefficient (ICC): inter-rater ICC (2,1) and intra-rater ICC (3,1). Values for ICC were classified as weak (<0.5), moderate (0.51–0.75), good (0.76–0.89), and excellent (>0.90).
Results: Both groups exhibited an increase of peak MUAP. TKE with audible cues showed a greater change (40.16%) than without audible cues (10.03%). A decreased average MUFR after TKE exercise was observed in both with (41.62%) and without (8.10%) audible cues.
Conclusion: The FSST demonstrated excellent inter- and intra-rater reliability in Thai children with TD, supporting its use in clinical and research settings to assess dynamic balance.
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