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Table 1 Baseline characteristics

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

  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
  1. 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 (%).
  2. Abbreviations: IQR (Interquartile Range), 100 mm VAS (100 millimeter Visual Analog pain Scale), BMI (Body Mass Index), FPI (Foot Posture Index).