Associations between illness burden and care experiences among Medicare beneficiaries before or after a cancer diagnosis. Issue 5 (June 2022)

• Record Type: Journal Article
• Authors: Lines, Lisa M.; Cohen, Julia; Kirschner, Justin; Barch, Daniel H.; Halpern, Michael T.; Kent, Erin E.; Mollica, Michelle A.; Smith, Ashley Wilder
• Is Part Of: Journal of geriatric oncology. Volume 13:Issue 5(2022)
• Page Start: 731
• Page End: 737
• Publication Date: 2022-06
• Subjects: Comorbidity -- Care experiences -- Survey data -- Claims data -- Cancer; Geriatric oncology -- Periodicals; Neoplasms -- Periodicals; Aged -- Periodicals; Geriatric oncology; Electronic journals; Periodicals; 618.976994005
• DOI: 10.1016/j.jgo.2022.02.017
• Languages: English
• ISSNs: 1879-4068

Abstract

Abstract: Introduction: To understand associations between a new measure of illness burden and care experiences in a large, national sample of Medicare beneficiaries surveyed before or after a cancer diagnosis. Materials and Methods: The SEER-CAHPS Illness Burden Index (SCIBI) was previously developed using Surveillance, Epidemiology, and End Results (SEER)–Consumer Assessment of Healthcare Providers and Systems (CAHPS) linked data. The SCIBI provides a standardized morbidity score based on self- and other-reported information from 8 domains and proxies relative risk of 12-month, all-cause mortality among people surveyed before or after a cancer diagnosis. We analyzed a population of Medicare beneficiaries ( n = 116, 735; 49% fee-for-service and 51% Medicare Advantage [MA]; 73% post-cancer diagnosis) surveyed 2007–2013 to understand how their SCIBI scores were associated with 12 different care experience measures. Frequentist and Bayesian multivariable regression models adjusted for standard case-mix adjustors, enrollment type, timing of cancer diagnoses relative to survey, and survey year. Results and Discussion: SCIBl scores were associated ( P < .001) in frequentist models with better ratings of Health Plan (coefficient ± standard error: 0.33 ± 0.08) and better Getting Care Quickly scores (0.51 ± 0.09). In Bayesian models, individuals with higher illness burden had similar results on the same two measures and also reported reliably worse Overall Care experiences (coefficient ± posterior SD: −0.17 ± 0.06). Illness burden may influence how people experience care or report those experiences. Individuals with greater illness burdens may need intensive care coordination and multilevel interventions before and after a cancer diagnosis.