Derex L, Adeleine P, Nighoghossian N, Honnorat J, Trouillas P
Service d'Urgences Neurovasculaires, Hôpital Neurologique, Lyon, France.
Rev Neurol (Paris). 2004 Mar;160(3):331-7. doi: 10.1016/s0035-3787(04)70908-x.
Admission delay remains the main cause for stroke patient exclusion from urgent therapeutic protocols. Public lack of knowledge about stroke symptoms may result in delay in seeking medical care and late presentation at hospital. Lack of knowledge of risk factors for stroke may also hamper compliance with stroke prevention practices. The aim of this prospective study using a standardized questionnaire was to evaluate the stroke awareness of acute stroke patients in France. From July 2, 1998 to July 2, 1999, 166 consecutive stroke patients were admitted at our stroke unit. Among the 91 patients who were able to answer the questionnaire during the first 48 hours, only 19 patients (21 p.cent) thought they were having a stroke before their arrival at the hospital, 38 patients (42 p.cent) did not know a single sign of stroke and 33 patients (36 p.cent) did not know a single risk factor of stroke. The most common risk factors named by the patients were smoking and hypercholesterolemia (named by 31 patients (34 p.cent) and 19 patients (21 p.cent), respectively). The most common warning signs named by the patients were paralysis of one side of body or one limb and speech disturbance (named by 40 patients (44 p.cent) and 15 patients (16 p.cent), respectively). Female sex and "knowing somebody who had a stroke" were significantly associated with awareness of signs of stroke in multivariate analysis. Educational public programs regarding stroke awareness are needed in France. Educational campaigns must stress the risk factors and symptoms of stroke and the appropriate response in the hopes of reducing admission delay and improving stroke prevention.
