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Assessment of lower limbs in people with Generalized Joint Hypermobility – preliminary report Cover

Assessment of lower limbs in people with Generalized Joint Hypermobility – preliminary report

Open Access
|Aug 2021

Figures & Tables

The results of tibial torsion

Lower limbGJHCGp

Mean ± SDMin:MaxMean ± SDMin:Max
ChildrenRight (°)4.9 ± 9.9−10:157.4 ± 7.1−10:200.46
Left (°)7.9 ± 12.4−11:229.4 ± 6.6−10:200.67
AdultsRight (°)2.3 ± 6.7−18:102.8 ± 10.0−20:160.54
Left (°)1.7 ± 8.9−20:104.2 ± 8.0−10:200.63

Characteristics of participants with GJH and from the CG (n = 81)

Children 7–13 years (n = 30)Adults 20–29 years (n = 51)

GJH n = 13CG n = 17pGJH n = 19CG n = 32p


Mean ± SDMean ± SDMean ± SDMean ± SD
Age (years)9.3 ± 1.410.4 ± 1.50.0623.4 ± 1.023.1 ± 2.00.10
Weight (kg)30.4 ± 10.233.3 ± 7.40.0864.6 ± 10.872.4 ± 15.20.12
Height (m)1.38 ± 0.11.42 ± 0.10.191.71 ± 0.11.76 ± 0.10.03*
BMI (kg/m2)15.8 ± 2.616.5 ± 2.50.4622.0 ± 2.423.1 ± 3.20.46

The occurrence of knee valgus and varus

Lower limbAxis of limbGJHCGp

n (%)n (%)
ChildrenRightNorm11 (91.7)17 (94.4)
Valgus0 (0.0)1 (5.6)0.33
Varus1 (8.3)0 (0.0)
LeftNorm11 (91.7)17 (94.4)
Valgus0 (0.0)1 (5.6)0.33
Varus1 (8.3)0 (0.0)

AdultsRightNorm16 (84.2)29 (90.6)0.55
Valgus2 (10.5)1 (3.1)
Varus1 (5.3)2 (6.3)
LeftNorm16 (84.2)30 (93.8)0.17
Valgus2 (10.5)0 (0)
Varus1 (5.3)2 (6.3)

The results of internal and external rotation of the hip joint

GJHCGp

Lower limbRotation (º)Mean ± SDMean ± SD
ChildrenRightInternal60.2 ± 10.450.2 ± 13.00.03*
Left 60.8 ± 12.248.2 ± 10.30.00*
RightExternal38.1 ± 8.835.7 ± 6.30.42
Left 39.5 ± 8.840.0 ± 9.70.89

AdultsRightInternal56.6 ± 11.643.6 ± 9.90.00*
Left 56.9 ± 11.244.6 ± 11.60.00*
RightExternal43.5 ± 10.741.7 ± 7.20.47
Left 40.6 ± 17.844.1 ± 12.00.40

The results of arches of the foot

FootGJHCGp

Mean ± SDMean ± SD
Clarke angle (°)ChildrenRight50.5 ± 3.543.8 ± 7.20.00*
Left49.5 ± 4.941.3 ± 13.10.11
AdultsRight45.2 ± 7.144.0 ± 8.80.89
Left46.2 ± 7.844.4 ± 6.70.49

Wejsflog IndexChildrenRight2.55 ± 0.132.55 ± 0.190.98
Left2.64 ± 0.242.56 ± 0.200.37
AdultsRight2.58 ± 0.132.63 ± 0.140.28
Left2.56 ± 0.132.64 ± 0.160.08

The results of the Beighton test

GJHCG

Mean ± SDMedian (interquartile range)Mean ± SDMedian (interquartile range)
Children5.6 ± 0.85.0 (5–6)1.7 ± 1.62.0 (0–4)
Adults5.6 ± 1.55.0 (5–7)1.0 ± 1.01.0 (0–2)
Language: English
Page range: 25 - 32
Submitted on: Apr 19, 2021
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Accepted on: Aug 3, 2021
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Published on: Aug 23, 2021
In partnership with: Paradigm Publishing Services

© 2021 Paulina Ewertowska, Agnieszka Kleniewska, Jakub Wasilewski, Agata Wasilewska, Afrodyta Zielińska, Ireneusz Haponiuk, Dariusz Czaprowski, published by University of Physical Education in Warsaw
This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 License.