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Table 1 Characteristic of assessment groups

From: Joint motion quality in vibroacoustic signal analysis for patients with patellofemoral joint disorders

  N Males/Females Age (years ± s.d.) Height (cm ± s.d.) Weight (kg ± s.d.) BMI
Controls 32 10/22 35.6 ± 5.6 168.4 ± 7.8 69.9 ± 12.1 24.6 ± 3.4
Patients       
 With chondromalacia 30 7/23 38.9 ± 7.8 167.8 ± 7.8 71.8 ± 14.6 25.5 ± 4.5
 With lateral compression syndrome 21 8/13 34.5 ± 7.2 167.4 ± 8.3 72.9 ± 13.5 25.9 ± 3.4
 With osteoarthritis 22 9/13 56.8 ± 7.9 168.5 ± 9.9 83.8 ± 12.8 29.5 ± 3.9
  1. Abbreviations: N number of cases, BMI body mass index, s.d. standard deviation.