Stroke Outcomes Among English- and Spanish-Speaking Mexican American Patients.

Abstract

We examined whether language preference was associated with 90-day poststroke outcomes among Mexican American (MA) patients. Patients with ischemic stroke and intracerebral hemorrhage from the population-based Brain Attack Surveillance in Corpus Christi project (2009-2018) were compared by language preference in 90-day neurologic, functional, and cognitive outcomes using weighted Tobit regression. Models were adjusted for demographics, initial NIH Stroke Scale (NIHSS), medical history, stroke characteristics, and insurance status. Of 1,096 stroke patients, 926 were English-speaking and 170 were Spanish-only-speaking. Spanish speakers were older (p < 0.01), received less education (p < 0.01), had higher initial NIHSS values (p = 0.02), had higher prevalence of atrial fibrillation (p < 0.01), and had lower prevalence of smoking (p = 0.01) than English speakers. In fully adjusted models, Spanish-only speakers had worse neurologic outcome (NIHSS, range 0-44 [higher worse], mean difference: 1.93, p < 0.01) but no difference in functional outcome measured by activities of daily living/instrumental activities of daily living or cognitive outcome compared with English speakers. This population-based study found worse neurologic but similar functional and cognitive stroke outcomes among Spanish-only-speaking MA patients compared with English-speaking MA patients.