Abnormality in field physical test predicts a reduced quadriceps strength in patients with hip- or knee-osteoarthritis. A prospective observational study.

ABSTRACT:

Background

In osteoarthritis quadriceps strength is an important outcome to assess exercise capacity and recovery after arthroplasty. However, its measurement is limited due to lack of time and the need for trained personnel and equipment whose accuracy is verified.

Objectives

To find out the determinants of a reduced quadriceps strength and to establish a score to screen for it.

Methods

In an observational prospective study, we evaluated patients presenting with an unilateral knee (KOA) or a hip (HOA) osteoarthritis before a scheduled arthroplasty. We measured body composition, exercise capacity, muscle strength, balance, WOMAC score, quality of life and physical activity. Isometric maximal voluntary quadriceps force (MVCq) was determined on both lower limbs and a re

SUBMITTER: Fanget Q 

PROVIDER: S-EPMC11676513 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature