Figure 3From: The effects of prosthetic foot type and visual alteration on postural steadiness in below-knee amputees Differences of overall (OSI), anterior-posterior (APSI) and medial-lateral (MLSI) stability index score between eyes-closed and eyes-opened conditions in mean (± standard error) according to prosthetic foot type. The asterisk sign indicates statistically significant differences (p < 0.05).Back to article page