Background and Purpose-The information on the existence of sex differences in management of stroke patients is scarce.We evaluated whether sex differences may influence clinical presentation, resource use, and outcome of stroke in a European multicenter study. Methods-In a European Concerted Action involving 7 countries, 4499 patients hospitalized for first-in-a-lifetime stroke were evaluated for demographics, risk factors, clinical presentation, resource use, and 3-month survival, disability (Barthel Index), and handicap (Rankin Scale). Results-Overall, 2239 patients were males and 2260 females. Compared with males, female patients were significantly older (mean age 74.5Ϯ12.5 versus 69.2Ϯ12.1 years), more frequently institutionalized before stroke, and with a worse prestroke Rankin score (all values PϽ0.001). History of hypertension (Pϭ0.007) and atrial fibrillation (PϽ0.001) were significantly more frequent in female stroke patients, as were coma (PϽ0.001), paralysis (PϽ0.001), aphasia (Pϭ0.001), swallowing problems (Pϭ0.005), and urinary incontinence (PϽ0.001) in the acute phase. Brain imaging, Doppler examination, echocardiogram, and angiography were significantly less frequently performed in female than male patients (all values PϽ0.001). The frequency of carotid surgery was also significantly lower in female patients (PϽ0.001). At the 3-month follow-up, after controlling for all baseline and clinical variables, female sex was a significant predictor of disability (odds ratio [OR], 1.41; 95% CI 1.10 to 1.81) and handicap (OR, 1.46; 95% CI 1.14 to 1.86). No significant gender effect was observed on 3-month survival. Conclusions-Sex-specific differences existed in a large European study of hospital admissions for acute stroke. Both medical and sociodemographic factors may significantly influence stroke outcome. Knowledge of these determinants may positively impact quality of care.

Background and Purpose-Although diabetes is a strong risk factor for stroke, it is still unclear whether stroke subtype, severity, and prognosis are different in diabetic and nondiabetic patients. We sought to evaluate stroke features, prognosis, and functional outcome in patients with diabetes compared with patients without diabetes. Methods-In a European Union Concerted Action involving 7 countries and 4537 patients hospitalized for a first-in-a-lifetime stroke, defined according to the Oxfordshire Community Stroke Project criteria, we collected data on demographics, risk factors, clinical presentation, and outcome. We used logistic regression to examine the relationship between diabetes and outcome at 3 months (disability, handicap, and death), controlling for risk factors, clinical presentation, and demographics. Results-Overall, diabetes was present in 937 patients (21%). Diabetic patients, compared with those without diabetes, were more likely to have limb weakness (PϽ0.02), dysarthria (PϽ0.001), ischemic stroke (PϽ0.001), and lacunar cerebral infarction (Pϭ0.03). At 3 months, the case fatality rates were not higher in the diabetic groups (Pϭ0.33). Handicap (Rankin Scale) and disability (Barthel Index) were significantly higher in diabetic patients (Pϭ0.005 and Pϭ0.016, respectively). Conclusions-Stroke in diabetic patients has a specific clinical pattern and a poor prognosis in terms of motor function, which emphasizes the need for early diagnosis and treatment of every case of diabetes.

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