From:  Action observation training on functional performance in children with cerebral palsy

 Within-group analysis for the control group.

VariableTime pointControl group median (IQR*)p-value
PBS totalPre43 (33.75–45.25)0.001
Post50 (44.25–52.25)
GMFM-88 totalPre91.99 (88.20–94.26)0.001
Post96.91 (93.59–97.87)

GMFM-88: Gross Motor Function Measure-88; PBS: Pediatric Balance Scale; *IQR: interquartile range.