Objective: To identify race/ethnic disparities in rehabilitation services after stroke and characterize the independent associations of each of race/ethnicity and rehabilitation to functional recovery post-stroke. Methods: The Transitions of Care Stroke Disparities Study (TCSD-S) is a prospective cohort study designed to reduce disparities and to optimize the transitions of care for stroke survivors throughout the state of Florida. Participant characteristics were extracted from the American Heart Association's Get-With-The-Guidelines-Stroke dataset. Rehabilitation services, and modified Rankin Scale were recorded via follow up phone calls at 30- and 90-days after hospital discharge. Logistic regression models adjusted for potential confounders were used to determine: 1) race/ethnic differences in rehabilitation services received; 2) race/ethnic differences in functional change from discharge to 30- and 90-days, respectively; and 3) the influence of rehabilitation on functional change from discharge to 30- and 90-days. Results: Of 1,083 individuals, 43% were female, 52% were Non-Hispanic White (NHW), 22% were Non-Hispanic Black (NHB), and were 22% Hispanic. Individuals who engaged in rehabilitation were more likely to show improvements [aOR=1.820, 95%CI (1.301,2.545)] at 90-days from hospital discharge. Irrespective of rehabilitation services, there were no differences in functional change between NHW and NHB individuals, yet Hispanic individuals were less likely to improve [aOR=0.647, 95%CI (0.425,0.983)] compared to NHW. Additionally, Hispanic individuals were significantly less likely to receive any rehabilitation services [aOR=0.626, 95%CI (0.442,0.886)] and were half as likely to receive outpatient services [aOR=0.543, 95%CI (0.368,0.800)] as compared to NHW. Conclusions: Rehabilitation is key to functional improvement after stroke. We are making strides in health equity between NHW and NHB individuals, yet there remain disparities in functional outcomes and in rehabilitation services particularly for Hispanic individuals after stroke.

The authors have declared no competing interest.

N/A

Funding was provided by: NIH/NIMHD R01MD012467 NIH StrokeNet provided salary support for this work to LB as part of the trainee program

I confirm all relevant ethical guidelines have been followed, and any necessary IRB and/or ethics committee approvals have been obtained.

Yes

The details of the IRB/oversight body that provided approval or exemption for the research described are given below:

The University of Miami IRB has reviewed all study materials and provided approval. IRB Approval Number 20170892

I confirm that all necessary patient/participant consent has been obtained and the appropriate institutional forms have been archived, and that any patient/participant/sample identifiers included were not known to anyone (e.g., hospital staff, patients or participants themselves) outside the research group so cannot be used to identify individuals.

Yes

I understand that all clinical trials and any other prospective interventional studies must be registered with an ICMJE-approved registry, such as ClinicalTrials.gov. I confirm that any such study reported in the manuscript has been registered and the trial registration ID is provided (note: if posting a prospective study registered retrospectively, please provide a statement in the trial ID field explaining why the study was not registered in advance).

Yes

I have followed all appropriate research reporting guidelines, such as any relevant EQUATOR Network research reporting checklist(s) and other pertinent material, if applicable.

Yes

Data included were a subset of a larger stroke registry (Florida Stroke Registry). Data availability will be considered on request.