Minimal Clinically Important Differences for a Weight Distribution Platform in Dogs with Osteoarthritis

Minimal Clinically Important Differences for a Weight Distribution Platform in Dogs with Osteoarthritis

Blog Article

In this retrospective study to determine the optimal method of evaluating static weight-bearing distribution to assess response to treatment in dogs with osteoarthritis using a weight distribution platform, data from the Clinica Veterinária de Cães (Portuguese Republican National Guard) clinical records were extracted.At baseline and at 15 days post-treatment, follow-up data from 80 dogs treated for bilateral hip osteoarthritis were categorized based on an anchor question.Estimates of minimal clinically important differences were calculated with distribution-based and Accessory (Set of 5) anchor-based methods for deviation from normal weight-bearing and a symmetry index (SI).

For deviation, the anchor-based methods provided a range from −0.3 to −3.1, and the distribution-based methods from 0.

16 to 0.29.For SI, the anchor-based methods provided a range from −10.

0 to −23.9, and the distribution-based methods from 1.31 to 2.

88.Receiver operator characteristic curves provided areas under the curve >0.7, indicating an acceptable cut-off point.

We presented estimates of −1 for deviation and −10 for SI in dogs with OA.These estimates can be used for research and patient monitoring.Future studies should include OA from other USB Parallel Adaptor Cable joints and animals from a broader clinical context.