title: Correlation between the gross motor performance measurement and pediatric balance scale with respect to movement disorder in children with cerebral palsy.
abstract: [Purpose] To determine whether the Gross Motor Performance Measurement is useful in predicting the future score of the Pediatric Balance Scale, this study examined the correlation between the 2 measurement tools with respect to movement disorder in children with cerebral palsy. [Subjects and Methods] A total of 38 study subjects with cerebral palsy were divided into 3 groups (spastic, dyskinetic, and ataxic) by means of systematic proportional stratified sampling in accordance with the characteristics of their movement disorders. [Results] The spastic Pediatric Balance Scale had an intermediate level of positive correlation with dissociated movement (r=0.411), alignment (r=0.518), and weight shift (r=0.461). The dyskinetic Pediatric Balance Scale had a strong positive correlation with dissociated movement (r=0.905), coordination (r=0.882), alignment (r=0.930), and stability (r=0.924). The ataxic Pediatric Balance Scale had an intermediate level of positive correlation with the overall Gross Motor Performance Measurement (r=0.636), and a strong positive correlation with dissociated movement (r=0.866), coordination (r=0.871) and stability (r=0.984). [Conclusion] Gross Motor Performance Measurement is important in evaluating the quality of movement, and can be considered an excellent supplementary tool in predicting functional balance.
authors.affiliation: Department of Physical Therapy, College of Nursing and Healthcare Science, Dong-Eui University, Republic of Korea.
authors.forename: Hae-Yeon
authors.initials: HY
authors.lastname: Kwon
authors.affiliation: Department of Physical Therapy, College of Health Sciences, Catholic University of Pusan, Republic of Korea.
authors.forename: So-Yoon
authors.initials: SY
authors.lastname: Ahn
keywords: Cerebral palsy; Gross Motor Performance Measurement; Pediatric Balance Scale