Skip to main content

Table 3 Univariable linear regression analyses to identify factors associated with postoperative posturography measurements

From: No significant improvement in neuromuscular proprioception and increased reliance on visual compensation 6 months after ACL reconstruction

  Somatosensory ratio Visual ratio
(PsEc / PsEo) (PuEc / PsEo)
β C.I p-value β C.I p-value
Male sex -0.13 (-0.70 – 0.44) 0.638 -0.18 (-1.63 – 1.28) 0.805
Age 0.03 (-0.07 – 0.01) 0.088 0.03 (-0.07 – 0.13) 0.547
BMI (kg/m2) -0.05 (-0.14 – 0.04) 0.264 -0.11 (-0.37 – 0.14) 0.376
Graft type
  BTB REF    REF   
  HT 0.19 (-0.35 – 0.72) 0.478 1.32 (0.01 – 2.64) 0.049
Extra-articular tenodesis -0.26 (-0.78 – 0.25) 0.305 0.54 (-0.79 – 1.87) 0.411
Time from injury to surgery (weeks) 0.01 (-0.00 – 0.01) 0.138 0.00 (-0.02 – 0.01) 0.621
Rehabilitation protocol
  Land-based therapy REF    REF   
  Aquatic therapy -0.50 (-1.00 – -0.01) 0.045 -0.34 (-0.99 – 1.66) 0.610
Isokinetic testing
  Extension deficit (%) 0.00 (-0.02 – 0.01) 0.563 0.00 (-0.04 – 0.04) 0.973
  Flexion deficit (%) 0.01 (-0.02 – 0.00) 0.171 0.01 (-0.04 – 0.02) 0.501
  F/E ratio -0.08 (-1.44 – 1.28) 0.904 0.17 (-3.36 – 3.71) 0.921
Laximetry
  Absolute laxity (mm) 0.07 (-0.14 – 0.29) 0.480 0.21 (-0.33 – 0.75) 0.434
  Side-to-side difference (mm) 0.15 (-0.27 – 0.57) 0.474 0.09 (-0.98 – 1.16) 0.869
Lysholm 0.03 (-0.35 – 0.40) 0.889 0.04 (-0.92 – 1.00) 0.933
IKDC 0.01 (-0.02 – 0.04) 0.586 0.01 (-0.06 – 0.08) 0.785
KOOS
  Symptoms 0.01 (-0.01 – 0.03) 0.317 0.00 (-0.06 – 0.05) 0.895
  Pain 0.00 (-0.02 – 0.02) 0.829 0.01 (-0.06 – 0.04) 0.815
  ADL 0.01 (-0.02 – 0.03) 0.710 0.00 (-0.07 – 0.07) 0.929
  Sports 0.00 (-0.01 – 0.02) 0.788 0.02 (-0.06 – 0.02) 0.404
  QoL 0.00 (-0.01 – 0.01) 0.849 0.01 (-0.03 – 0.04) 0.715
  1. β Regression coefficient, C.I. 95% confidence interval