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[Cerebral hemorrhage in Taiwan]
Journal of the Formosan Medical Association = Taiwan Yi Zhi
|December 1, 1993
Summary
Cerebral hemorrhage (CH) is a significant cause of stroke mortality in Taiwan, occurring more frequently than in Western countries. Advancements in computed tomography (CT) have improved diagnosis and reduced the one-month mortality rate for CH.
Area of Science:
- Neurology
- Epidemiology
- Radiology
Context:
- Stroke has been a leading cause of death in Taiwan, with cerebral hemorrhage (CH) accounting for a substantial proportion of fatalities.
- Taiwan exhibits a higher ratio of cerebral hemorrhage to cerebral infarction compared to Western countries, with CH predominantly affecting individuals aged 55-65.
- Hypertension is identified as the primary risk factor for spontaneous CH, often termed 'hypertensive CH'.
Purpose:
- To analyze the epidemiological characteristics, clinical manifestations, and treatment outcomes of cerebral hemorrhage in Taiwan.
- To highlight the prevalence and risk factors of CH in the Taiwanese population.
- To assess the impact of computed tomography (CT) on the diagnosis and mortality rates of CH.
Summary:
- Cerebral hemorrhage (CH) is prevalent in Taiwan, particularly in the 55-65 age group, with hypertension as the main risk factor.
- Common clinical presentations include motor dysfunction, consciousness disturbance, and language problems. Surgical intervention is considered for specific cases.
- The widespread use of CT has led to a significant decrease in the one-month mortality rate of CH, from 53.7% to 23.3%.
Impact:
- The findings underscore the importance of managing hypertension to prevent CH in Taiwan.
- Improved diagnostic capabilities through CT have substantially reduced mortality associated with cerebral hemorrhage.
- This study provides valuable insights into the specific burden and management of CH within the Taiwanese healthcare context.