Abstract
Background: Hypertension is the most important single modifiable risk factor for stroke. We investigated the distribution of stroke risk factors and 10-year probability of stroke in Korean hypertensive patients. Methods: A total of 1,402 hypertensive patients treated by cardiology departments at 37 general hospitals nationwide were enrolled. Risk factors for stroke were evaluated using a series of laboratory tests and physical examinations, and the 10-year probability of stroke was determined by applying the Framingham stroke risk equation. Results: The proportion of patients who have uncontrolled hypertension despite use of antihypertensives was 37.2% (37.2% women, 37.3% men, p = 0.990). The average 10-year probability of stroke in hypertensive patients was 24.27% (24.17% women, 24.39% men, p = 0.825), approximately 2.4 times higher than of the risk of stroke observed in the Korean Cancer Prevention Study [KCPS] cohort. The 10-year stroke probability in patients with hypertension increased in proportion to age. In patients for hypertension, the 10-year probability of stroke increased in proportion to blood pressure. Conclusion: Aggressive interventions are mandated to reduce blood pressure and alleviate the high risk of stroke in hypertensive patients.
Original language | English |
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Article number | 16 |
Journal | BMC Neurology |
Volume | 9 |
DOIs | |
Publication status | Published - 2009 Apr 22 |
Externally published | Yes |
Bibliographical note
Funding Information:This study was supported by MSD Korea and Seoul R&BD Program (10526).
ASJC Scopus subject areas
- Clinical Neurology