Prediction of poor outcome by a novel imaging biomarker (active shape modelling) in hip OA patients

J. S. Gregory; Richard Malcolm Aspden; D. M. Reid; R. J. Barr

doi:10.1016/j.joca.2015.02.423

Prediction of poor outcome by a novel imaging biomarker (active shape modelling) in hip OA patients

J. S. Gregory, Richard Malcolm Aspden, D. M. Reid, R. J. Barr

Research output: Contribution to journal › Abstract › peer-review

Abstract

Purpose: Using a statistical shape model we have previously demonstrated significant changes in hip shape, captured by a change in mode scores, over 12 months in an OA cohort. The aim of this study was to assess whether baseline shape could predict 7 year progression to total hip replacement. We also investigated the relationship between baseline Kellgren-Lawrence grade (KLG) and 7 year hip shape.

Original language	English
Pages (from-to)	A220-A221
Number of pages	2
Journal	Osteoarthritis and Cartilage
Volume	23
Issue number	Suppl. 2
DOIs	https://doi.org/10.1016/j.joca.2015.02.423
Publication status	Published - Apr 2015
Event	World Congress of the Osteoarthritis-Research-Society-International (OARSI) on Osteoarthritis 2015 - Seattle, Seattle, United States Duration: 30 Apr 2015 → 3 May 2015 http://www.oarsijournal.com/article/S1063-4584(15)00073-4/abstract

Keywords

Hip OA patients
Kellgren - Lawrence grade
KLG
7 year hip shape
Active Shape Modelling
ASM

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@article{a62648cfde4543cba8bce11462e11eef,

title = "Prediction of poor outcome by a novel imaging biomarker (active shape modelling) in hip OA patients",

abstract = "Purpose: Using a statistical shape model we have previously demonstrated significant changes in hip shape, captured by a change in mode scores, over 12 months in an OA cohort. The aim of this study was to assess whether baseline shape could predict 7 year progression to total hip replacement. We also investigated the relationship between baseline Kellgren-Lawrence grade (KLG) and 7 year hip shape.",

keywords = "Hip OA patients, Kellgren - Lawrence grade, KLG, 7 year hip shape, Active Shape Modelling, ASM",

author = "Gregory, {J. S.} and Aspden, {Richard Malcolm} and Reid, {D. M.} and Barr, {R. J.}",

year = "2015",

month = apr,

doi = "10.1016/j.joca.2015.02.423",

language = "English",

volume = "23",

pages = "A220--A221",

journal = "Osteoarthritis and Cartilage",

issn = "1063-4584",

publisher = "ELSEVIER APPL SCI PUBL LTD",

number = "Suppl. 2",

note = "World Congress of the Osteoarthritis-Research-Society-International (OARSI) on Osteoarthritis 2015 ; Conference date: 30-04-2015 Through 03-05-2015",

url = "http://www.oarsijournal.com/article/S1063-4584(15)00073-4/abstract",

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TY - JOUR

T1 - Prediction of poor outcome by a novel imaging biomarker (active shape modelling) in hip OA patients

AU - Gregory, J. S.

AU - Aspden, Richard Malcolm

AU - Reid, D. M.

AU - Barr, R. J.

PY - 2015/4

Y1 - 2015/4

N2 - Purpose: Using a statistical shape model we have previously demonstrated significant changes in hip shape, captured by a change in mode scores, over 12 months in an OA cohort. The aim of this study was to assess whether baseline shape could predict 7 year progression to total hip replacement. We also investigated the relationship between baseline Kellgren-Lawrence grade (KLG) and 7 year hip shape.

AB - Purpose: Using a statistical shape model we have previously demonstrated significant changes in hip shape, captured by a change in mode scores, over 12 months in an OA cohort. The aim of this study was to assess whether baseline shape could predict 7 year progression to total hip replacement. We also investigated the relationship between baseline Kellgren-Lawrence grade (KLG) and 7 year hip shape.

KW - Hip OA patients

KW - Kellgren - Lawrence grade

KW - KLG

KW - 7 year hip shape

KW - Active Shape Modelling

KW - ASM

U2 - 10.1016/j.joca.2015.02.423

DO - 10.1016/j.joca.2015.02.423

M3 - Abstract

SN - 1063-4584

VL - 23

SP - A220-A221

JO - Osteoarthritis and Cartilage

JF - Osteoarthritis and Cartilage

IS - Suppl. 2

T2 - World Congress of the Osteoarthritis-Research-Society-International (OARSI) on Osteoarthritis 2015

Y2 - 30 April 2015 through 3 May 2015

ER -

Prediction of poor outcome by a novel imaging biomarker (active shape modelling) in hip OA patients

Abstract

Keywords

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