biostudies-literatureZheng HNCATS NIH HHSAHRQ HHS708-715https://www.ebi.ac.uk/biostudies/studies/S-EPMC11023798biostudies-literatureUnknown106(8)<h4>Background</h4>When performed well on appropriate patients, total knee arthroplasty (TKA) can dramatically improve quality of life. Patient-reported outcome measures (PROMs) are increasingly used to measure outcome following TKA. Accurate prediction of improvement in PROMs after TKA potentially plays an important role in judging the surgical quality of the health-care institutions as well as informing preoperative shared decision-making. Starting in 2027, the U.S. Centers for Medicare & Medicaid Services (CMS) will begin mandating PROM reporting to assess the quality of TKAs.<h4>Methods</h4>Using data from a national cohort of patients undergoing primary unilateral TKA, we developed an original model that closely followed a CMS-proposed measure to predict success, defined as achieving The Journal of bone and joint surgery. American volumeStrengthening Quality Measurement to Predict Success for Total Knee Arthroplasty: Results from a Nationally Representative Total Knee Arthroplasty Cohort.PMC11023798UL1 TR001453P50 HS018910Liu SHYang WAllison JAyers DCZheng HAsh ASfalseStrengthening Quality Measurement to Predict Success for Total Knee Arthroplasty: Results from a Nationally Representative Total Knee Arthroplasty Cohort.<h4>Background</h4>When performed well on appropriate patients, total knee arthroplasty (TKA) can dramatically improve quality of life. Patient-reported outcome measures (PROMs) are increasingly used to measure outcome following TKA. Accurate prediction of improvement in PROMs after TKA potentially plays an important role in judging the surgical quality of the health-care institutions as well as informing preoperative shared decision-making. Starting in 2027, the U.S. Centers for Medicare & Medicaid Services (CMS) will begin mandating PROM reporting to assess the quality of TKAs.<h4>Methods</h4>Using data from a national cohort of patients undergoing primary unilateral TKA, we developed an original model that closely followed a CMS-proposed measure to predict success, defined as achieving 2024-01-01T00:00:00Z2024 Apr2025-06-26T03:06:07.699Z2025-06-26T03:06:07.699ZS-EPMC110237983827149310.2106/JBJS.23.0060210.2106/jbjs.23.00602