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

Table 1 Baseline characteristics

	SESH n = 13	Controls n = 13	P-value
Bilateral/unilateral n	7/6	-	-
Duration of pain years (IQR)	2.5 (1.5-5.0)	-	-
Age years	25.5 ± 3.4	25.6 ± 2.6	-
Rest 100 mm VAS (IQR)	4 (0–10)	0 (0–0)	0.010
Activity 100 mm VAS	10 (0–20)	0 (0–0)	0.010
Height meters	1.8 ± 0.1	1.7 ± 0.1	0.291
Leg length meters	0.89 ± 0.05	0.91 ± 0.05	0.221
Weight kilo	70.9 ± 17.2	68.4 ± 9.8	0.571
BMI kilo/meters²	23.1 ± 4.2	23.0 ± 3.0	0.946
Non-prescriptive medication n	6 (46.2%)	0 (0.0%)	0.031
Prescriptive medication n	0 (0.0%)	0 (0.0%)	1.000
Leg dominance, right n	12 (92.3%)	9 (69.2%)	0.250
Positive FPI (pronation) n	8 (61.5%)	5 (38.5%)	0.453

Baseline characteristics in subjects with external snapping hip (SESH) and in healthy subjects (controls) are presented as median (IQR), as mean ± SD (Standard Deviation) and as number and prevalence (%).
Abbreviations: IQR (Interquartile Range), 100 mm VAS (100 millimeter Visual Analog pain Scale), BMI (Body Mass Index), FPI (Foot Posture Index).

ISSN: 1471-2474