Long-term clinical and economic outcomes of a short-term physical activity program in knee osteoarthritis patients.

ABSTRACT:

Objective

Physical activity (PA) in the US knee osteoarthritis (OA) population is low, despite well-established health benefits. PA program implementation is often stymied by sustainability concerns. We sought to establish parameters that would make a short-term (3-year efficacy) PA program a cost-effective component of long-term OA care.

Method

Using a validated computer microsimulation (Osteoarthritis Policy Model), we examined the long-term clinical (e.g., comorbidities averted), quality of life (QoL), and economic impacts of a 3-year PA program, based upon the SPARKS (Studying Physical Activity Rewards after Knee Surgery) Trial, for inactive knee OA patients. We determined the cost, efficacy, and impact of PA on QoL and medical costs that would make a PA program a cost-e

SUBMITTER: Silva GS 

PROVIDER: S-EPMC7357284 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature