Table 2.

Mean and standard deviations of gait parameters during motor performance in fibromyalgia patients and pain-free controls.

	Fibromyalgia patients N = 26	Pain-free controls N = 16	Cohen's d	Effect-size r
STANDARDIZED MOTOR FUNCTION TESTS
Berg scale for risk of falls (0–56)	44.7 ± 5.6	55.4 ± 0.6	−2.68	0.80
TUG (sec)	17.0 ± 5.2	8.2 ± 1.0	2.35	0.76
Perceived effort after TUG (4–20)	12.3 ± 2.3	4.3 ± 0.5	4.80	0.92
6MWT (m)	170.9 ± 46.9	330.1 ± 58.3	−3.00	0.83
Perceived effort after 6MWT (4–20)	14.1 ± 3.6	9.2 ± 3.1	1.45	0.59
GAIT PARAMETERS
Gait velocity (cm/sec)	67.3 ± 17.3	112.0 ± 12.3	−2.97	0.82
Gait duration (sec)	4.8 ± 1.4	2.7 ± 0.3	2.07	0.72
Cadence (steps/min)	96.6 ± 19.4	115.5 ± 11.6	−1.18	0.51
Stride Length (cm)	69.3 ± 14.3	99.2 ± 12.9	−2.19	0.74
Step Length (cm)	58.6 ± 10.5	79.7 ± 8.6	−2.20	0.74
Single support (%)	57.3 ± 7.0	66.1 ± 4.2	−1.52	0.60
Swing phase (%)	29.3 ± 3.1	33.7 ± 3.0	−1.44	0.58