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Stroke registration in Göteborg, Sweden, 1971-75. Clinical profile and prognosis
Insights
This study on stroke patients aged 15-65 in Göteborg found that pre-existing cardiovascular diseases worsen stroke prognosis. Neurological deficit and stroke type were key for short-term outlook, while comorbidities impacted long-term survival.
Area of Science:
- Neurology
- Epidemiology
- Public Health
Background:
- Stroke incidence and risk factors in adults aged 15-65 are critical public health concerns.
- Understanding the impact of coexisting cardiovascular diseases on stroke outcomes is essential for patient management.
Purpose of the Study:
- To investigate the clinical profile and prognosis of stroke patients within a specific age group (15-65 years).
- To determine the influence of coexisting cardio-cerebrovascular diseases on stroke outcomes and fatality rates.
Main Methods:
- Prospective registration and follow-up of 640 stroke patients (aged 15-65) in Göteborg, Sweden, from 1971-1974.
- Comparison of coexisting cardiovascular disease prevalence between stroke patients and age-matched population samples.
- Analysis of prognostic factors including neurological deficit, stroke type, and comorbidities at 3 weeks and 1 year.
Main Results:
- Stroke patients exhibited a higher frequency of coexisting cardio-cerebrovascular diseases compared to the general population.
- Neurological deficit severity and stroke type (cerebral infarction, hemorrhage) were primary determinants of prognosis at 3 weeks.
- Coexisting cardiovascular diseases significantly increased one-year fatality rates.
Conclusions:
- The presence of cardiovascular comorbidities negatively impacts stroke prognosis and survival.
- Early assessment of neurological deficit and stroke type is crucial for short-term stroke management.
- Public health strategies should address the management of cardiovascular risk factors in younger and middle-aged adults to mitigate stroke impact.
Abstract:
Strokes occurring in persons 15-65 years of age (population 300 000) have been registered since 1970 in Göteborg, Sweden. From 1971 to 1974, 640 patients were registered and followed for at least one year. Coexisting cardio-cerebrovascular diseases were more frequent in the stroke patients than in random samples of the population of Göteborg of similar ages for each sex. At three weeks the degree of neurological deficit and type of stroke were decisive for prognosis, while the presence of cardio-cerebrovascular diseases influenced fatality rates negatively at one year. Key words: stroke (cerebrovascular disorders), stroke type (cerebral infarction, cerebral hemorrhage, subarachnoid hemorrhage), clinical profile, coexisting cardiovascular diseases, fatality rates.