@Article{info:doi/10.2196/56855,
author="Tuot, Delphine
and Crowley, Susan
and Katz, Lois
and Leung, Joseph
and Alcantara-Cadillo, Delly
and Ruser, Christopher
and Talbot-Montgomery, Elizabeth
and Vassalotti, Joseph",
title="Impact of the Kidney Score Platform on Communication About and Patients' Engagement With Chronic Kidney Disease Health: Pre--Post Intervention Study",
journal="JMIR Form Res",
year="2025",
month="Apr",
day="29",
volume="9",
pages="e56855",
keywords="chronic kidney disease; CKD; CKD communication; CKD knowledge; patient activation; kidney; kidney score platform; kidney health; United States; US; adult; aging; clinical practice; awareness campaign; health information; clinician; primary care; longitudinal intervention; web-based; mobile health; mHealth",
abstract="Background: Chronic kidney disease (CKD) affects 14{\%} of the US adult population, yet patient knowledge about kidney disease and engagement in their kidney health is low despite many CKD education programs, awareness campaigns, and clinical practice guidelines. Objective: We aimed to examine the impact of the Kidney Score Platform (a patient-facing, risk-based online tool that provides interactive health information tailored to an individual's CKD risk plus an accompanying clinician-facing Clinical Practice Toolkit) on individual engagement with CKD health and CKD communication between clinicians and patients. Methods: We conducted a pre-post intervention study in which English-speaking veterans at risk for CKD in two primary care settings interacted with the Kidney Score platform's educational modules and their primary care clinicians were encouraged to review the Clinical Practice Toolkit. The impact of the Kidney Score on the Patient Activation Measure (the primary outcome), knowledge about CKD, and communication with their clinician about kidney health was determined with paired t tests. Multivariable linear and logistic models were used to determine whether changes in outcomes after versus before intervention were influenced by age, race or ethnicity, sex, and diabetes status, accounting for baseline values. Results: The study population (n=76) had a mean (SD) age of 64.4 (8.2) years, 88{\%} (67/76) was male, and 30.3{\%} (23/76) self-identified as African-American. Approximately 93{\%} (71/76) had hypertension, 36{\%} (27/76) had diabetes, and 9.2{\%} (7/76) had CKD according to the laboratory criteria but without an ICD-10 (International Classification of Diseases, 10th Edition) diagnosis. Patient interaction with the Kidney Score did not change the mean Patient Activation Measure (preintervention: 40.7{\%}, postintervention: 40.2{\%}, P=.23) but increased the mean CKD knowledge score (preintervention: 40.0{\%}, postintervention 51.1{\%}, P<.01), and changed the percentage of veterans who discussed CKD with their clinician (preintervention: 12.3{\%}, postintervention: 31.5{\%}, P<.01). Changes did not differ by age, sex, race, or diabetes status. Results were limited by the small sample size due to low recruitment and minimal clinician engagement with the Clinical Practice Toolkit during the COVID-19 pandemic. Conclusions: One-time web-based tailored education for patients can increase CKD knowledge and encourage conversations about kidney health. Increasing patient activation for CKD management may require multilevel, longitudinal interventions that facilitate ongoing conversations about kidney health between patients and clinician teams. ",
issn="2561-326X",
doi="10.2196/56855",
url="https://formative.jmir.org/2025/1/e56855",
url="https://doi.org/10.2196/56855"
}