Financial Strain and Medication Adherence among Diabetes Patients in an Integrated Health Care Delivery System: The Diabetes Study of Northern California ( DISTANCE )
Year: 2015
Type: article
Study design: Observational Study
Abstract: OBJECTIVE: To examine self-reported financial strain in relation to pharmacy utilization adherence data. DATA SOURCES/STUDY SETTING: Survey, administrative, and electronic medical data from Kaiser Permanente Northern California. STUDY DESIGN: Retrospective cohort design (2006, n = 7,773). DATA COLLECTION/EXTRACTION METHODS: We compared survey self-reports of general and medication-specific financial strain to three adherence outcomes from pharmacy records, specifying adjusted generalized linear regression models. PRINCIPAL FINDINGS: Eight percent and 9 percent reported general and medication-specific financial strain. In adjusted models, general strain was significantly associated with primary nonadherence (RR = 1.37; 95 percent CI: 1.04-1.81) and refilling late (RR = 1.34; 95 percent CI: 1.07-1.66); and medication-specific strain was associated with primary nonadherence (RR = 1.42, 95 percent CI: 1.09-1.84). CONCLUSIONS: Simple, minimally intrusive questions could be used to identify patients at risk of poor adherence due to financial barriers.
Source: Health Services Research
Language: English
Subfield: Family Practice
Field: Medicine
Domain: Health Sciences
Open Access status: bronze
Awards: G1239756754, G1621908658, ENGAGING DIVERSE PATIENTS IN USING AN ONLINE PATIENT PORTAL, G3064501752, G3316379059, G387302116, G4960196954, Diabetes and Aging in a Multi-Ethnic Population, G67177116, Diabetes Research Center, Ethnic Disparities in Diabetes Complications, G9000008880, G9000028602, G9000120582, G9000176419, G9000218731, Michigan Center for Diabetes Translational Research
OpenAlex ID: W1890143043