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Updated: Jul 16, 2026
09:21
Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
[Stroke--similar incidence, better prognosis]
Hanne Ellekjaer1, Randi Selmer
1Avdelig for hjerneslag, Medisinsk klinikk, St. Olavs Hospital, 7006 Trondheim. hanne.ellekjer@stolav.no
Summary
Stroke incidence in Norway is similar to Sweden and Denmark, with higher risk for men. Stroke mortality has decreased, but an aging population may increase future healthcare needs.
Area of Science:
- Epidemiology
- Public Health
- Neurology
Background:
- Limited data exists on stroke morbidity and trends in Norway.
- Epidemiological data on stroke incidence and prognosis in Norway is scarce.
- This study aims to provide comprehensive epidemiological data for Norway and neighboring countries.
Purpose of the Study:
- To present epidemiological data on stroke in Norway.
- To compare Norwegian stroke data with neighboring Nordic countries.
- To analyze trends in stroke incidence, mortality, and prognosis.
Main Methods:
- Population-based stroke study in Nord-Trøndelag (1994-1996).
- Comparison with similar studies in Sweden, Denmark, and Finland.
- Utilized Norwegian Cause of Death Register, Statistics Norway, and WHO-MONICA project data.
Main Results:
- Approximately 11,000 first-ever and 3,500 recurrent strokes annually in Norway.
- Men have a higher risk of stroke than women.
- Stroke incidence rates are comparable to Sweden and Denmark.
- Conflicting incidence trends observed in Nordic countries, but survival has improved.
- Stroke mortality has decreased in Norway.
- Observed reductions in blood pressure, daily smoking, and increased use of prophylactic medication.
Conclusions:
- Improved survival and decreased mortality indicate positive trends in stroke care.
- An aging population, better survival rates, and stable incidence suggest increased future prevalence.
- Increased stroke prevalence will likely lead to a greater demand for healthcare services.
- Public health initiatives focusing on risk factors like blood pressure and smoking are crucial.
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