Table 2.

Combination of digital gait measures that best discriminated future fallers from non-fallers in PD during daily life.

Digital measures of gait and turning								AUC
1st		2nd		3rd		4th
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Turn velocity maximum		Cadence variability	0.94 (0.84–1)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Turn velocity Maximum		Stride time variability	0.93 (0.82–1)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Double support variability		Stride time variability	0.93 (0.83–0.99)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Turn velocity maximum		Stance time variability	0.93 (0.82–1)
	Pitch angle of the foot during mid-swing		Turn angle		Turn velocity maximum		Stride time variability	0.93 (0.82–1)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Turn velocity maximum		–	0.92 (0.81–1)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Double support variability		Stance time variability	0.92 (0.81–0.99)
	Pitch angle of the foot at toe-off		Toe-out angle variability		Turn velocity maximum		Cadence variability	0.91 (0.79–1)
	Pitch angle of the foot maximum at toe-off		Toe-out angle variability		Turn velocity maximum		Stride time variability	0.91 (0.78–1)
	Pitch angle of the foot during mid-swing		Toe-out angle variability		Trunk transverse range of motion		Stride time variability	0.91 (0.78–0.99)

Lower body. Variability. Turning. Lower trunk.