Validation of an Administrative Knee Osteoarthritis Severity Index in a Veterans Health Affairs Cohort [Big data]
Annals of Family Medicine
NOVEMBER 20, 2024
However, it is unclear whether results would generalize to other healthcare populations. Dataset: VHA-CDW data from 2007-2020. OASI is the sum number of care elements offered (NSAID fills, opioid fills, intra-articular injection, knee x-ray, knee advanced imaging, and physical therapy). Outcome Measures: Time to TKA.
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