The gait pattern is not impaired in subjects with external snapping hip: a comparative cross-sectional study

Table 4 Kinetic gait variables

	SESH n = 13	Controls n = 13	Difference (95% CI)	P-value
Hip adduction moment¹	0.76 ± 0.14	0.76 ± 0.17	0.00 (−0.14, 0.15)	0.976
Hip abduction moment²	−0.34 ± 0.18	−0.34 ± 0.12	0.00 (−0.14, 0.15)	0.947
Hip flexion moment¹	0.99 ± 0.19	1.13 ± 0.29	0.14 (−0.05, 0.33)	0.129
Hip extension moment²	−0.92 ± 0.26	−0.91 ± 0.17	0.02 (−0.17, 0.21)	0.838
Hip intern rotation moment¹	0.16 ± 0.03	0.17 ± 0.05	0.01 (−0.02, 0.05)	0.384
Hip extern rotation moment²	−0.10 ± 0.05	−0.10 ± 0.03	0.00 (−0.04, 0.04)	0.942
Knee flexion moment¹	0.59 ± 0.21	0.54 ± 0.19	−0.04 (−24, 0.15)	0.637
Knee extension moment³	−0.45 ± 0.13	−0.52 ± 0.14	−0.07 (−0.19, 0.05)	0.241
Knee extension moment⁴	−0.12 ± 0.12	−0.11 ± 0.10	0.01 (−0.10, 0.12)	0.838
Knee internal rotation moment¹	0.17 ± 0.04	0.20 ± 0.05	0.02 (−0.01, 0.06)	0.097
Knee external rotation moment²	−0.01 ± 0.01	−0.02 ± 0.01	0.00 (−0.01, 0.01)	0.530
Knee varus moment¹	0.47 ± 0.09	0.52 ± 0.11	0.05 (−0.02, 0.12)	0.172
Plantar flexion moment¹	1.55 ± 0.17	1.62 ± 0.22	0.06 (−0.07, 0.19)	0.331
Dorsal flexion moment²	−0.16 ± 0.05	−0.18 ± 0.06	−0.03 (−0.07, 0.01)	0.175

Kinetic data are presented in N*m/kg ± one standard deviation (SD). The difference between the patients with external snapping hip (SESH) and healthy subjects (controls) are reported as 95% CI (95% confidence interval).
1: Maximum during stance; 2: Minimum during stance; 3: Minimum during 0-10% stance; 4: Minimum during 50-100% stance.

ISSN: 1471-2474