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• W237970964 abstract "Background: Previous research has indicated that women and Blacks have worse outcomes following acute ischemic stroke (AIS). Little research has been done to investigate the influence of race in the presentation and outcome specifically among women with AIS. Methods: AIS patients presenting to two centers in the Stroke Belt (2004-2011) were identified by prospective registries. Men, women who did not identify as Black or White, and in-hospital strokes were excluded. Patient demographics, clinical characteristics, admission National Institutes of Health Stroke Scale (NIHSS) scores, favorable discharge disposition (home or inpatient rehab), time from last seen normal to ED arrival, and functional discharge outcome as measured by the modified Rankin Scale (mRS) were investigated. Patients were divided into 3 groups: (1) not treated with IV t-PA, (2) treated with IV t-PA within 3 hours of symptom onset, and (3) treated with IV t-PA beyond 3 hours. Results: Of the 8763 patients screened, 2217 women met the study criteria (59% White). White women were older (72 vs. 64; p<0.0001), had higher percentage of atrial fibrillation (24% vs. 11%; p<0.0001), lower percentage of diabetes (30% vs. 40%, p<0.0001), lower percentage of hypertension (73% vs. 84%; p<0.0001) and had a higher baseline NIHSS (9 vs. 7; p=0.0045) Administration of tPA was significantly less among Black women (36% Whites vs. 27% Blacks, p<0.0001). White women are at increased odds of receiving tPA treatment (OR=1.43, 95%CI 1.17-1.75, p=0.0005), and remain at increased odds after adjusting for age, baseline NIHSS, time from last seen normal and glucose (OR 1.42, 95% CI 1.11-1.81, p=00044). Despite the significant difference in treatment with IV tPA, White women had increased odds of having a poor functional outcome (OR=1.2, 95% CI 1.02-1.439,p=0.0250) and unfavorable discharge disposition (OR 1.4, 95% CI 1.18-1.67, p=0.0001), but stratifying by tPA treatment groups, race was not found to be predictive of outcome after adjusting for known confounders (i.e., age, glucose, baseline NIHSS, time from last seen normal). Discussion: Unlike data from previous studies, Black women who presented to these two centers with AIS had less severe neurologic deficits on presentation compared to their White counterparts. Despite differences in the proportion of Blacks and Whites treated with IV tPA, race was not significantly associated with outcome. In our study, age and stroke severity_not race_were the primary predictors for poor outcome." @default.
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• W237970964 date "2013-03-26" @default.
• W237970964 modified "2023-09-24" @default.
• W237970964 title "Abstract P208: Racial Differences in Stroke Severity and Outcomes in Female Acute Ischemic Stroke Patients" @default.
• W237970964 doi "https://doi.org/10.1161/circ.127.suppl_12.ap208" @default.
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