AS	Asymptomatic
CC	Correlation coefficient
CGA	Clinical gait analysis
CGM	Conventional Gait Model
CP	Cerebral palsy
GMFCS	Gross motor function classification system
GPS	Gait Profile Score
HR-PRO	Health related-patient reported outcomes
ICC	Intraclass correlation coefficient
IMU	Inertial measurement unit
OMD	Other motor disorders
OPTO	Optoelectronic
RMSE	Root mean square error
ROM	Range of motion