Performance of four equine pain scales and their association to movement asymmetry in horses with induced orthopedic pain.

ABSTRACT:

Objective

This study investigated the relationship between orthopedic pain experienced at rest, and degree of movement asymmetry during trot in horses with induced reversible acute arthritis. Orthopedic pain was assessed with the Horse Grimace Scale (HGS), the Equine Utrecht University Scale of Facial Assessment of Pain (EQUUS-FAP), the Equine Pain Scale (EPS), and the Composite Orthopedic Pain Scale (CPS). Reliability and diagnostic accuracy were evaluated with intraclass correlation coefficients (ICC) and area under the curve (AUC).

Study design and animals

Eight healthy horses were included in this experimental study, with each horse acting as its own control.

Methods

Orthopedic pain was induced by intra-articular lipopolysaccharide (LPS) administration. Serial pai

SUBMITTER: Ask K 

PROVIDER: S-EPMC9411665 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature