Socioeconomic Status and Care After Stroke

Background and Purpose—Socioeconomic status is inversely associated with mortality after stroke; however, the reasons behind this finding are not well-understood. We undertook a study to determine whether posthospitalization care and medication adherence vary with neighborhood income.

Methods—We conducted a cohort study of 11 050 patients with ischemic stroke or transient ischemic attack admitted to any of 11 specialized stroke centers in Ontario, Canada, between July 1, 2003 and March 31, 2008. Socioeconomic status measured as neighborhood income quintiles was imputed from the 2006 Canadian Census. We used linkages to administrative databases to evaluate processes of stroke care and medication adherence within 1 year of discharge. We used multivariable analyses to assess whether differences in stroke care and medication adherence existed across income groups after adjustment for age, sex, stroke severity, and comorbid conditions. Read more