Table 3.

Kinematic parameters of ankle joint (n=10)

	1C30 Trias (n=10)			1C60 Triton (n=10)			p-valuea)
	Intact	Prosthetic	p-value	Intact	Prosthetic	p-value
Ankle plantarflexion angle at initial contact (°)	-4.93±4.54	-5.83±5.28	0.561	-5.08±2.54	-5.89±3.45	0.633	0.970
Ankle dorsiflexion angle through midstance (°)	17.12±3.81	19.46±3.58	0.094	14.98±4.15	15.28±3.23	0.828	0.000*
Ankle plantarflexion angle at end of stance (°)	-12.41±5.52	0.40±5.97	0.000*	-13.13±6.24	0.61±5.84	0.002*	0.858
Ankle pronation during early midstance	2.02±1.30	2.30±1.57	0.661	2.09±1.18	2.17±1.32	0.914	0.575
Ankle supination at onset of preswing	-2.94±1.92	-0.91±0.83	0.016*	-3.63±2.78	-0.77±1.03	0.016*	0.386

Values are presented as mean±standard deviation.

^a)Comparison between the two prosthetic feet.

^*p<0.05.