뇌성마비 아동을 위한 스탠드 온 라이드 온 전동 이동 장치

실험적: Intervention Group

Children with cerebral palsy received an individually adapted stand-on ride-on powered mobility device for home and community use over a three-month intervention period. Participants completed biomechanical assessments before and after the intervention.

장치: 스탠드 온 라이드 온 파워 모빌리티 장치

아이들은 개조된 장난감 자동차(개인 맞춤형 스탠드온 PMD)를 받아 집에 가져가서 3개월 동안 사용할 수 있습니다. PMD는 집과 가족에게 친숙한 환경(예: 동네, 공원, 학교)에서 사용됩니다.

Center of Pressure Sway Area, Standing

Center of pressure sway area during quiet standing was quantified as the 95% confidence ellipse area derived from force plate measurements. Larger sway area values indicate greater postural sway and reduced standing balance stability. Reported values represent the absolute measurements obtained during each of the pre-intervention and post-intervention assessments. For participants completing multiple standing trials at an assessment, the participant-level median across trials was used for analysis. The reported values represent the group median of the participant-level medians for the pre-intervention and post-intervention assessments.

Center of Pressure Sway Area, Sit-to-stand

Measure of dynamic balance control during sit-to-stand. Center of pressure sway area during quiet standing was quantified as the 95% confidence ellipse area derived from force plate measurements. Larger ellipse areas indicate greater postural sway. Reported values represent the absolute measurements obtained during each of the pre-intervention and post-intervention assessments. For participants completing multiple standing trials at an assessment, the participant-level median across trials was used for analysis. The reported values represent the group median of the participant-level medians for the pre-intervention and post-intervention assessments.

Trunk-pelvis Coupling

Quantification of timing and magnitude of whole-body motor control coordination during functional tasks (e.g., sit-to-stand, walking turns). Trunk-pelvis coupling was quantified using vector coding analysis to characterize coordination between trunk and pelvis motion during the movement task. Reported values represent the absolute measurements obtained during each of the pre-intervention and post-intervention assessments. For participants completing multiple trials at an assessment, the participant-level median across trials was used for analysis. The reported values represent the group median of the participant-level medians for the pre-intervention and post-intervention assessments.