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Table 4 Performance metrics for cadence estimated in frequency domain (CadF), as Mean(SD) for each group

From: Locomotion and cadence detection using a single trunk-fixed accelerometer: validity for children with cerebral palsy in daily life-like conditions

  Absolute Error (steps/min) Relative Error (%)
Chest L5 Chest L5
TD 0.8 (3.5) 0.8 (3.4) 0.7 (2.0) 1.0 (5.0)
CP-GMFCS I 1.3 (1.4) 1.2 (1.4) 1.0 (1.0) 1.0 (1.0)
CP-GMFCS II-III 2.3 (8.7) 1.9 (7.2) 2.0 (9.0) 1.0 (6.0)