Table 3. Variables used to evaluate walking ability turn test, walk, TUG and sub-items

Turn Test	Analysis duration (s)	Forward gait	Turning	Return gait
	Speed (m/s)
	Cadence (steps/min)
	% Stride length (m/s)
	Stride length (m)
	Gait cycle duration (s)
Walk	Analysis duration (s)	Left		Right
	Cadence (steps/min)
	Speed (m/s)
	Stride length (m)
	Stride length % (%height)
	Gait cycle duration (s)
	Step length (%Stride length)
	Stance phase (%cycle)
	First double support phase (%cycle)
	Single support phase (%cycle)
	Stance phase (%cycle)
TUG	Analysis duration (s)	Sit to stand		Stand to sit
	Phase duration (s)
	Antero-posterior acceleration (m/s2)
	Lateral acceleration (m/s2)
	Vertical acceleration (m/s2)
	Phase duration (s)
	Maximum rotation speed (°/s)
	Average rotation speed (°/s)

TUG, timed up and go.