How useful is a single measurement of patellar mobility in the assessment of patients with patellofemoral pain?

J. Janssen, P. Dey, C. Celik, J. Richards, J. Selfe

Publikation: Beitrag in FachzeitschriftArtikelBegutachtung

Abstract

INTRODUCTION: Patellar mobility is often routinely assessed in people with patellofemoral pain (PFP) in clinical practice. This study assessed the stability of the data when measuring patellar mobility using the total medial-lateral patellar glide test across multiple repetitions. It also compared patellar mobility of people with healthy knees to people with PFP and within subgroups of PFP. METHODS: Twenty-two people without knee problems underwent five repetitions of the total medial-lateral patellar glide test. Differences in mean value for each repetition and the intra-class correlations (ICC) between the first assessment and the average values of additional repetitions were calculated. Mean patellar mobility was compared with 127 participants with PFP who took part in a previously published subgrouping study. Differences between the healthy knee group and PFP subgroups were also explored using a one-way ANOVA with pairwise comparisons. RESULTS: The mean patellar mobility in healthy individuals was 16.4mm (SD 5.3), difference in mean patellar mobility across repetitions was minimal and the ICC ranged between 0.93 and 0.95. People with PFP had significantly lower patellar mobility than the healthy knee group. Two of three PFP subgroups had statistically significantly lower mean patellar mobility (difference in mean -5.6mm and -6.5mm; P
OriginalspracheEnglisch
Seiten (von - bis)29-35
Seitenumfang7
FachzeitschriftPhysiotherapy Practice and Research
Jahrgang40
Ausgabenummer1
DOIs
PublikationsstatusVeröffentlicht - Dez. 2018
Extern publiziertJa

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