Skip to main content
. 2013 Nov 19;8(11):e81149. doi: 10.1371/journal.pone.0081149

Table 1. Reliability, variability and clinical important change of hip torque measures using Biodex dynamometer.

Test condition Hip tests Mean (95% CI)
ICC (95%CI)
SEM SEM (%) SRD95 SRD95 (%) CV b (%)
Isometric Abduction 117.40 101.53-133.40 0.91 0.77-0.96 10.12 8.62 28.06 23.89 27.11
Flexion 103.79 85.83-121.75 0.97 0.93-0.99 4.47 4.31 12.40 11.94 34.10
Extension 161.10 142.50-179.70 0.77 0.43-0.91 15.88 9.86 44.02 27.32 19.97
Isokinetic Abduction 120.23 104.47-136.00 0.83 0.60-0.93 13.09 10.89 36.28 30.17 25.62
60°/s Adduction 91.55 74.11-108.99 0.68 0.33-0.87 15.61 17.05 43.28 47.27 35.34
Flexion 122.66 104.28-141.04 0.92 0.80-0.97 10.51 8.57 29.13 23.75 30.06
Extension 130.50 107.97-153.03 0.84 0.61-0.93 12.66 9.70 35.10 26.90 33.73
Isokinetic Abduction 106.24 90.71-121.78 0.89 0.74-0.96 10.53 9.91 29.19 27.48 29.12
120°/s Adduction 85.15 70.76-99.54 0.76 0.46-0.90 12.02 14.12 33.32 39.13 32.24
Flexion 105.18 89.28-121.08 0.93 0.82-0.97 8.41 8.00 23.32 22.17 30.39
Extension 123.30 101.92-144.68 0.80 0.55-0.92 16.11 13.06 44.65 36.21 33.58