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Communicating Value in Health Care Using Radar Charts: A Case Study of Prostate Cancer.

ABSTRACT: The transformation from volume to value will require communication of outcomes and costs of therapies; however, outcomes are usually nonstandardized, and cost of therapy differs among stakeholders. We developed a standardized value framework by using radar charts to visualize and communicate a wide range of patient outcomes and cost for three forms of prostate cancer treatment.We retrospectively reviewed data from men with low-risk prostate cancer who were treated with low-dose rate brachytherapy (LDR-BT), proton beam therapy, or robotic-assisted prostatectomy. Patient-reported outcomes comprised the Expanded Prostate Cancer Index Composite-50 domains for sexual function, urinary incontinence and/or bother, bowel bother, and vitality 12 months after treatment. Costs were measured by time-driven activity-based costing for the first 12 months of the care cycle. Outcome and cost data were plotted on a single radar chart for each treatment modality.Outcome and cost data from patients who were treated with robotic-assisted prostatectomy (n = 381), proton beam therapy (n = 165), and LDR-BT (n = 238) were incorporated into the radar chart. LDR-BT seemed to deliver the highest overall value of the three treatment modalities; however, incorporation of patient preferences regarding outcomes may allow other modalities to be considered high-value treatment options.Standardization and visualization of outcome and cost metrics may allow more comprehensive and collaborative discussions about the value of health care services. Communicating the value framework by using radar charts may be an effective method to present total value and the value of all outcomes and costs in a manner that is accessible to all stakeholders. Variations in plotting of costs and outcomes will require future focus group initiatives.

SUBMITTER: Thaker NG

PROVIDER: S-EPMC5508207 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature

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Communicating Value in Health Care Using Radar Charts: A Case Study of Prostate Cancer.

Thaker Nikhil G NG Ali Tariq N TN Porter Michael E ME Feeley Thomas W TW Kaplan Robert S RS Frank Steven J SJ

Journal of oncology practice 20160830 9

<h4>Purpose</h4>The transformation from volume to value will require communication of outcomes and costs of therapies; however, outcomes are usually nonstandardized, and cost of therapy differs among stakeholders. We developed a standardized value framework by using radar charts to visualize and communicate a wide range of patient outcomes and cost for three forms of prostate cancer treatment.<h4>Materials and methods</h4>We retrospectively reviewed data from men with low-risk prostate cancer wh ...[more]

PMID: 27577622

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Project description:ImportanceDelivering low-value care can lead to unnecessary follow-up services and associated costs, and such care cascades have not been well examined in common clinical scenarios.ObjectiveTo evaluate the utilization and costs of care cascades of prostate-specific antigen (PSA) tests for prostate cancer screening, as the routine use of which among asymptomatic men aged 70 years and older is discouraged by multiple guidelines.Design, setting, and participantsThis cross-sectional study included men aged 70 years and older without preexisting prostate conditions enrolled in a Medicare Advantage plan during January 2016 to December 2018 with at least 1 outpatient visit. Medical billing claims data from the deidentified OptumLabs Data Warehouse were used. Data analysis was conducted from September 2020 to August 2021.ExposuresAt least 1 claim for low-value PSA tests for prostate cancer screening during the observation period.Main outcomes and measuresUtilization of and spending on low-value PSA cancer screening and associated care cascades and the difference in overall health care utilization and spending among individuals receiving low-value PSA cancer screening vs those who did not, adjusting for observed characteristics using inverse probability of treatment weighting.ResultsOf 995 442 men (mean [SD] age, 78.0 [5.6] years) aged 70 years or older in a Medicare Advantage plan included in this study, 384 058 (38.6%) received a low-value PSA cancer screening. Utilization increased for each subsequent cohort from 2016 to 2018 (49 802 of 168 951 [29.4%] to 134 404 of 349 228 [38.5%] to 199 852 of 477 203 [41.9%]). Among those receiving initial low-value PSA cancer screening, 241 188 of 384 058 (62.8%) received at least 1 follow-up service. Repeated PSA testing was the most common, and 27 268 (7.1%) incurred high-cost follow-up services, such as imaging, radiation therapy, and prostatectomy. Utilization and spending associated with care cascades also increased from 2016 to 2018. For every $1 spent on a low-value PSA cancer screening, an additional $6 was spent on care cascades. Despite avoidable care cascades, individuals who received low-value PSA cancer screening were not associated with increased overall health care utilization and spending during the 1-year follow-up period compared with an unscreened population.Conclusions and relevanceIn this cross-sectional study, low-value PSA tests for prostate cancer screening remained prevalent among Medicare Advantage plan enrollees and were associated with unnecessary expenditures due to avoidable care cascades. Innovative efforts from clinicians and policy makers, such as payment reforms, to reduce initial low-value care and avoidable care cascades are warranted to decrease harm, enhance equity, and improve health care efficiency.

Project description:BackgroundToday's remarkable popularity of value-based health care (VBHC) is accompanied by considerable ambiguity concerning the very meaning of the concept. This is evident within academic publications, and mirrored in fragmented and diversified implementation efforts, both within and across countries.MethodThis article builds on discourse analysis in order to map the ambiguity surrounding VBHC. We conducted a document analysis of publicly accessible, official publications (n =?22) by actors and organizations that monitor and influence the quality of care in the Netherlands. Additionally, between March and July 2019, we conducted a series of semi-structured interviews (n =?23) with national stakeholders.ResultsOur research revealed four discourses, each with their own perception regarding the main purpose of VBHC. Firstly, we identified a Patient Empowerment discourse in which VBHC is a framework for strengthening the position of patients regarding their medical decisions. Secondly, in the Governance discourse, VBHC is a toolkit to incentivize providers. Thirdly, within the Professionalism discourse, VBHC is a methodology for healthcare delivery. Fourthly, in the Critique discourse, VBHC is rebuked as a dogma of manufacturability. We also show, however, that these diverging lines of reasoning find common ground: they perceive shared decision-making to be a key component of VBHC. Strikingly, this common perception contrasts with the pioneering literature on VBHC.ConclusionsThe four discourses will profoundly shape the diverse manners in which VBHC moves from an abstract concept to the practical provision and administration of health care. Moreover, our study reveals that VBHC's conceptual ambiguity largely arises from differing and often deeply rooted presuppositions, which underlie these discourses, and which frame different perceptions on value in health care. The meaning of VBHC - including its perceived implications for action - thus depends greatly on the frame of reference an actor or organization brings to bear as they aim for more value for patients. Recognizing this is a vital concern when studying, implementing and evaluating VBHC.

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Communicating Value in Health Care Using Radar Charts: A Case Study of Prostate Cancer.

Publications

Communicating Value in Health Care Using Radar Charts: A Case Study of Prostate Cancer.

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