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Background: An increased focus on patient-reported outcome measures (PROMs) has led to a proliferation of these measures in orthopaedic surgery. Mandating a single PROM in clinical and research orthopaedics is not feasible given the breadth of data already collected with older measures and the emergence of psychometrically superior measures. Creating crosswalk tables for scores between measures allows providers to maintain control of measure choice. Furthermore, crosswalk tables permit providers to compare scores collected with older outcome measures with newly collected ones. Given the widespread use of the newer Patient-reported Outcome Measure Information System Physical Function (PROMIS PF) and the established Knee Outcome and Osteoarthritis Score (KOOS), it would be clinically useful to link these two measures., Question/purpose: Can the KOOS Function in Activities of Daily Living (ADL) subscale be robustly linked to the PROMIS PF to create a crosswalk table of equivalent scores that accurately reflects a patient's reported physical function level on both scales?, Methods: We sought to establish a common standardized metric for collected responses to the PROMIS PF and the KOOS ADL to develop equations for converting a PROMIS PF score to a score for the KOOS-ADL subscale and vice versa. To do this, we performed a retrospective, observational study at two academic medical centers and two community hospitals in an urban and suburban healthcare system. Patients 18 years and older who underwent TKA were identified. Between January 2017 and July 2020, we treated 8165 patients with a TKA, 93% of whom had a diagnosis of primary osteoarthritis. Of those, we considered patients who had completed a full KOOS and PROMIS PF 10a on the same date as potentially eligible. Twenty-one percent (1708 of 8165) of patients were excluded because no PROMs were collected at any point, and another 67% (5454 of 8165) were excluded because they completed only one of the required PROMs, leaving 12% (1003 of 8165) for analysis here. PROMs were collected each time they visited the health system before and after their TKAs. Physical function was measured by the PROMIS PF version 1.0 SF 10a and KOOS ADL scale. Analyses to accurately create a crosswalk of equivalent scores between the measures were performed using the equipercentile linking method with both unsmoothed and log linear smoothed score distributions., Results: Crosswalks were created, and adequate validation results supported their validity; we also created tables to allow clinicians and clinician scientists to convert individual patients' scores easily. The mean difference between the observed PROMIS PF scores and the scores converted by the crosswalk from the KOOS-ADL scores was -0.08 ± 4.82. A sensitivity analysis was conducted, confirming the effectiveness of these crosswalks to link the scores of two measures from patients both before and after surgery., Conclusion: The PROMIS PF 10a can be robustly linked to the KOOS ADL measure. The developed crosswalk table can be used to convert PROMIS PF scores from KOOS ADL and vice versa., Clinical Relevance: The creation of a crosswalk table between the KOOS Function in ADL subscale and PROMIS PF allows clinicians and researchers to easily convert scores between the measures, thus permitting greater choice in PROM selection while preserving comparability between patient cohorts and PROM data collected from older outcome measures. Creating a crosswalk, or concordance table, between the two scales will facilitate this comparison, especially when pooling data for meta-analyses., Competing Interests: All ICMJE Conflict of Interest Forms for authors and Clinical Orthopaedics and Related Research® editors and board members are on file with the publication and can be viewed on request. Each author certifies that there are no funding or commercial associations (consultancies, stock ownership, equity interest, patent/licensing arrangements, etc.) that might pose a conflict of interest in connection with the submitted article related to the author or any immediate family members., (Copyright © 2021 by the Association of Bone and Joint Surgeons.)

The collection of patient reported outcomes (PROs) allows us to incorporate the patient's voice into their care in a quantifiable, validated manner. Large-scale collection of PROs is facilitated by the electronic health record and its portal, though, historically, patients have eschewed the portal and completed patient-reported outcome measures in the clinic via tablet. Furthermore, access and use of the portal is associated with known racial inequities. Our institution oversees the largest clinical PRO program in the world, and has a long history of racially equitable PRO completion rates via tablet. However, when the COVID-19 pandemic forced us to remove tablets from clinics and rely exclusively on portal use for PRO completion, profound racial disparities resulted immediately. Our experience quantifiably demonstrates the magnitude of inequity that the portal, in its current configuration, generates and serves as a cautionary tale to other health care systems and electronic health records., (© The Author(s) 2021. Published by Oxford University Press on behalf of the American Medical Informatics Association.)

Importance: The collection of patient-reported outcomes (PROs) has garnered intense interest, but dissemination of PRO programs has been limited, as have analyses of the factors associated with successful programs., Objective: To identify factors associated with improving PRO collection rates within a large health care system using a centralized PRO infrastructure., Design, Setting, and Participants: This cohort study included 205 medical and surgical clinics in the Partners Healthcare system in Massachusetts that implemented a PRO program between March 15, 2014, and December 31, 2018, using a standardized centralized infrastructure. Data were analyzed from March to April 2019., Exposures: Relevant clinical characteristics were recorded for each clinic launching a PRO program., Main Outcomes and Measures: The primary outcome was the mean PRO collection rate during each clinic's most recent 6 months of collection prior to January 2019. Data were analyzed using a linear regression model with the 6-month PRO collection rate as the dependent variable and clinic characteristics as independent variables. Secondary analysis used a logistic regression model to assess clinical factors associated with successful clinics, defined as those that collected PROs at a rate greater than 50%., Results: Between March 2014 and December 2018, 205 Partners Healthcare clinics were available for analysis, and 4 061 205 PRO measures from 745 028 encounters were collected. Among these, 103 clinics (50.2%) collected at a rate greater than 50%. Increased collection rates were associated with more than 50% of physicians in a clinic trained on PROs (change, 19.6% [95% CI, 9.9%-29.4%]; P < .001), routine administrative oversight of collection rates (change, 16.0% [95% CI, 6.6%-25.5%]; P = .001), previous collection of PROs on paper (change, 12.5% [95% CI, 4.7%-20.3%]; P = .002), presence of a clinical champion (change, 11.2% [95% CI, 2.5%-20.0%]; P = .01) and payer incentive (change, 10.5% [95% CI, 2.0%-18.9%]; P = .02)., Conclusions and Relevance: These findings suggest that training physicians on the use of PROs, administrative surveillance of collection rates, and the presence of a local clinical champion may be promising interventions for increasing PRO collection. Clinics that have previously collected PROs may have greater success in increasing collections. Payer incentive for collection was associated with improved collections, but not associated with successful programs.