Evaluation of Four Diagnostic Tests for Insulin Dysregulation in Adult Light‐Breed Horses

Background Several tests have been evaluated in horses for quantifying insulin dysregulation to support a diagnosis of equine metabolic syndrome. Comparing the performance of these tests in the same horses will provide clarification of their accuracy in the diagnosis of equine insulin dysregulation. Objectives The aim of this study was to evaluate the agreement between basal serum insulin concentrations ( BIC ), the oral sugar test ( OST ), the...