Age-related differences in foot mobility in individuals with patellofemoral pain
Abstract Background Age-related changes in midfoot mobility have the potential to influence success with foot orthoses intervention in people with patellofemoral pain (PFP). The aim of this study was to determine whether older people with PFP demonstrate less foot mobility than younger adults with P...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
BMC
2018-02-01
|
Series: | Journal of Foot and Ankle Research |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s13047-018-0249-2 |
id |
doaj-a8f20b35289545bdb198e85a11c5629e |
---|---|
record_format |
Article |
spelling |
doaj-a8f20b35289545bdb198e85a11c5629e2020-11-24T22:01:25ZengBMCJournal of Foot and Ankle Research1757-11462018-02-011111710.1186/s13047-018-0249-2Age-related differences in foot mobility in individuals with patellofemoral painJade M. Tan0Kay M. Crossley1Bill Vicenzino2Hylton B. Menz3Shannon E. Munteanu4Natalie J. Collins5Discipline of Podiatry, School of Allied Health, College of Science, Health and Engineering, La Trobe UniversityLa Trobe Sport and Exercise Medicine Research Centre, La Trobe UniversitySchool of Health and Rehabilitation Sciences, The University of QueenslandDiscipline of Podiatry, School of Allied Health, College of Science, Health and Engineering, La Trobe UniversityDiscipline of Podiatry, School of Allied Health, College of Science, Health and Engineering, La Trobe UniversityLa Trobe Sport and Exercise Medicine Research Centre, La Trobe UniversityAbstract Background Age-related changes in midfoot mobility have the potential to influence success with foot orthoses intervention in people with patellofemoral pain (PFP). The aim of this study was to determine whether older people with PFP demonstrate less foot mobility than younger adults with PFP. Methods One hundred ninety four participants (113 (58%) women, age 32 ± 7 years, BMI 25 ± 4.9 kg/m2) with PFP (≥ 6 weeks duration) were included, with foot mobility quantified using reliable and valid methods. K-means cluster analysis classified participants into three homogenous groups based on age. After cluster formation, univariate analyses of co-variance (covariates: sex, weight) were used to compare midfoot height mobility, midfoot width mobility, and foot mobility magnitude between age groups (significance level 0.05). Results Cluster analysis revealed three distinct age groups: 18–29 years (n = 70); 30–39 years (n = 101); and 40–50 years (n = 23). There was a significant main effect for age for midfoot height mobility (p < 0.001) and foot mobility magnitude (p = 0.006). Post-hoc analyses revealed that midfoot height mobility differed across all three groups (moderate to large effect sizes), and that foot mobility magnitude was significantly less in those aged 40–50 years compared to those aged 18–25 years (moderate effect size). There were no significant main effects for age for midfoot width mobility (p > 0.05). Conclusion Individuals with PFP aged 40–50 years have less foot mobility than younger adults with PFP. These findings may have implications for evaluation and treatment of older individuals with PFP.http://link.springer.com/article/10.1186/s13047-018-0249-2Patellofemoral painFoot mobilityAgeing |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Jade M. Tan Kay M. Crossley Bill Vicenzino Hylton B. Menz Shannon E. Munteanu Natalie J. Collins |
spellingShingle |
Jade M. Tan Kay M. Crossley Bill Vicenzino Hylton B. Menz Shannon E. Munteanu Natalie J. Collins Age-related differences in foot mobility in individuals with patellofemoral pain Journal of Foot and Ankle Research Patellofemoral pain Foot mobility Ageing |
author_facet |
Jade M. Tan Kay M. Crossley Bill Vicenzino Hylton B. Menz Shannon E. Munteanu Natalie J. Collins |
author_sort |
Jade M. Tan |
title |
Age-related differences in foot mobility in individuals with patellofemoral pain |
title_short |
Age-related differences in foot mobility in individuals with patellofemoral pain |
title_full |
Age-related differences in foot mobility in individuals with patellofemoral pain |
title_fullStr |
Age-related differences in foot mobility in individuals with patellofemoral pain |
title_full_unstemmed |
Age-related differences in foot mobility in individuals with patellofemoral pain |
title_sort |
age-related differences in foot mobility in individuals with patellofemoral pain |
publisher |
BMC |
series |
Journal of Foot and Ankle Research |
issn |
1757-1146 |
publishDate |
2018-02-01 |
description |
Abstract Background Age-related changes in midfoot mobility have the potential to influence success with foot orthoses intervention in people with patellofemoral pain (PFP). The aim of this study was to determine whether older people with PFP demonstrate less foot mobility than younger adults with PFP. Methods One hundred ninety four participants (113 (58%) women, age 32 ± 7 years, BMI 25 ± 4.9 kg/m2) with PFP (≥ 6 weeks duration) were included, with foot mobility quantified using reliable and valid methods. K-means cluster analysis classified participants into three homogenous groups based on age. After cluster formation, univariate analyses of co-variance (covariates: sex, weight) were used to compare midfoot height mobility, midfoot width mobility, and foot mobility magnitude between age groups (significance level 0.05). Results Cluster analysis revealed three distinct age groups: 18–29 years (n = 70); 30–39 years (n = 101); and 40–50 years (n = 23). There was a significant main effect for age for midfoot height mobility (p < 0.001) and foot mobility magnitude (p = 0.006). Post-hoc analyses revealed that midfoot height mobility differed across all three groups (moderate to large effect sizes), and that foot mobility magnitude was significantly less in those aged 40–50 years compared to those aged 18–25 years (moderate effect size). There were no significant main effects for age for midfoot width mobility (p > 0.05). Conclusion Individuals with PFP aged 40–50 years have less foot mobility than younger adults with PFP. These findings may have implications for evaluation and treatment of older individuals with PFP. |
topic |
Patellofemoral pain Foot mobility Ageing |
url |
http://link.springer.com/article/10.1186/s13047-018-0249-2 |
work_keys_str_mv |
AT jademtan agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain AT kaymcrossley agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain AT billvicenzino agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain AT hyltonbmenz agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain AT shannonemunteanu agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain AT nataliejcollins agerelateddifferencesinfootmobilityinindividualswithpatellofemoralpain |
_version_ |
1725839727730360320 |