TABLE 2.

Spatiotemporal gait parameters.

	Treadmill level			Treadmill downhill			Treadmill uphill
Condition	Vision level	Vision uphill	Vision downhill	Vision level	Vision uphill	Vision downhill	Vision level	Vision uphill	Vision downhill
Parameter	TLVL	TLVU	TLVD	TDVL	TDVU	TDVD	TUVL	TUVU	TUVD
Step length [m]	0.77 ± 0.11	0.79 ± 0.13	0.69 ± 0.12* +	0.71 ± 0.16	0.73 ± 0.17	0.76 ± 0.16	0.63 ± 0.11	0.69 ± 0.09	0.51 ± 0.15* +
Stride length [m]	1.51 ± 0.20	1.53 ± 0.24	1.36 ± 0.24* +	1.42 ± 0.31	1.46 ± 0.32	1.49 ± 0.33	1.24 ± 0.22	1.33 ± 0.18	0.96 ± 0.31* +
Stance duration [%]	0.64 ± 0.09	0.65 ± 0.11	0.69 ± 0.13∗	0.61 ± 0.12	0.55 ± 0.07∗	0.57 ± 0.08	0.76 ± 0.11	0.74 ± 0.08	0.98 ± 0.19* +
Cadence [1/min]	51.53 ± 6.88	53.5 ± 7.32∗	52.6 ± 7.90	56.14 ± 9.44	59.92 ± 6.76∗	55.71 ± 7.30+	47.75 ± 7.05	43.75 ± 5.69∗	41.75 ± 6.94∗

Values appear as mean ± 1 SD. ^∗P < 0.05 in comparison with vision level. ⁺P < 0.05 in comparison with vision uphill. Only significant comparisons between conditions with the same treadmill inclination are shown (e.g., right panel: T_UV_L, T_UV_U and T_UV_D; see Marginalization above).