Table. Association of Affordable Care Act (ACA) Implementation With Cost-Related Medication Nonadherence Among Survivors of Stroke^a,b.

Variable	OR (95% CI)
	Survivors Aged 45-64 y			Survivors Aged ≥65 y
	Model A (n = 4926)c	Model B (n = 4926)d	Model C (n = 4926)e	Model A (n = 9004)c	Model B (n = 9004)d	Model C (n = 9004)e
ACA implementation	0.61 (0.46-0.81)	0.63 (0.47-0.85)	0.76 (0.56-1.03)	1.17 (0.85-1.63)	1.24 (0.89-1.73)	1.24 (0.89-1.73)
Year-by-year increase	1.04 (1.01-1.06)	1.04 (1.01-1.06)	1.03 (1.00-1.05)	0.98 (0.96-1.01)	0.99 (0.96-1.01)	0.98 (0.95-1.00)
Log likelihood	5021.6	4601.2	4296.4	4233.3	3884.7	3826.80

Abbreviation: OR, odds ratio.

^a Analyses accounted for the complex sampling design and used proper variance estimations to produce results that were weighted to reflect national population estimates.

^b Data from National Center for Health Statistics.⁶

^c Model A included time-varying ACA implementation and year.

^d Model B included the covariates in model A as well as age, race, Hispanic ethnicity, sex, annual household income, educational level, health status, functional disability, modified Charlson comorbidity score, and region. This model did not include health insurance coverage.

^e Model C included the covariates in model B plus health insurance coverage.