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Table 2 Participant characteristics (mean ± SD)

From: Functional movement assessment by means of inertial sensor technology to discriminate between movement behaviour of healthy controls and persons with knee osteoarthritis

  HC (n = 12) PwKOA (n = 19)
Male / Female 6/6 12/7
Age (years) 59.8 (± 7.0) 65.1 (± 5.2) *
Height (m) 1.71 (± 0.10) 1.75 (± 0.08)
Weight (kg) 74.3 (± 14.9) 79.8 (± 8.4)
BMI 25.1 (± 3.4) 26.0 (± 2.2)
M / L / T compartment KOA 7 / 8 / 4
Questionnaires
 KOOS Pain 95.1 (± 7.0) 50.9 (± 12.2) *
 KOOS Symptoms 98.5 (± 3.6) 52.3 (± 18.4) *
 KOOS ADL 98.7 (± 2.9) 56.4 (± 15.9) *
 KOOS Sport/Rec 94.6 (± 7.8) 24.1 (± 23.9) *
 KOOS QOL 94.8 (± 6.4) 28.0 (± 16.3) *
 TSK 38.5 (± 6.9)
  1. * Significant difference between HC and PwKOA (p < 0.05)
  2. BMI Body Mass Index, Medial- / Lateral- / Tricompartmental KOA, KOOS ADL functioning during daily living, KOOS Sport/Rec functioning during recreation or sports, KOOS QOL knee related quality of life.