Measurement properties of PROMIS short forms for pain and function in patients receiving knee arthroplasty.

ABSTRACT:

Background

While there are a few studies on measurement properties of PROMIS short forms for pain and function in patients with knee osteoarthritis, nothing is known about the measurement properties in patients with knee arthroplasty. Therefore, this study examined the measurement properties of the German Patient-Reported Outcomes Measurement Information System (PROMIS) short forms for pain intensity (PAIN), pain interference (PI) and physical function (PF) in knee arthroplasty patients.

Methods

Short forms were collected from consecutive patients of our clinic's knee arthroplasty registry before and 12 months post-surgery. Oxford Knee Score (OKS) was the reference measure. A subsample completed the short forms twice to test reliability. Construct validity and responsiveness

SUBMITTER: Stephan A 

PROVIDER: S-EPMC9975126 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature