Résumé :
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[BDSP. Notice produite par INIST GR0xUo5R. Diffusion soumise à autorisation]. Context. - Decreasing the time from stroke onset to hospital arrival and improving control of stroke risk factors depend on public knowledge of stroke warning signs and risk factors. Objective. - To assess current public knowledge of stroke warning signs and risk factors. Design. - A population-based telephone interview survey using random digit dialing conducted in 1995. Setting. - The Greater Cincinnati, Ohio, metropolitan area, the population of which is similar to that of the United States overall in age, sex, percentage of blacks, and economic status. Participants. - Respondents with age, race, and sex that matched the population of patients with acute stroke. Main Outcome Measures. - Knowledge of risk factors for stroke and warning signs of stroke as defined by the National Institute of Neurological Disorders and Stroke. Results. - Telephone calls were made to 17634 households, which yielded 2642 demographically eligible individuals. Interviews were completed by 1880 respondents (response rate, 71.2%). A total of 1066 respondents (57%) correctly listed at least 1 of the 5 established stroke warning signs, and of all respondents, 1274 (68%) correctly listed at least 1 of the established stroke risk factors. Of the respondents, 469 (57%) of 818 respondents with a history of hypertension listed hypertension, 142 (35%) of 402 respondents who were current smokers listed smoking, and 32 (13%) of 255 respondents with diabetes listed diabetes as a risk factor for stroke. (...)
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