허혈뇌졸중에서 경동맥 내막-중막 두께와 뇌졸중위험인자와의 관계
Association between Carotid Artery Intima-Media Thickness and Stroke Risk Factors in Ischemic Stroke
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Background: Common carotid artery intima-media thickness (IMT) is an accepted sonographic marker of early atherosclerosis,and increased IMT represents a risk of ischemic stroke. The purpose of this study was to evaluate the correlation between common carotid artery IMT and stroke risk factors in patients with ischemic stroke. Methods: Subjects were 381 patients with acute ischemic stroke. High resolution B-mode ultrasonography was performed to measure IMT at common carotid artery. Multivariate regression analysis was performed to determine the independent factors related to common carotid artery IMT. Results: The variables that strongly predicted an increase in the common carotid artery IMT were age (P <0.001) and diabetes mellitus(P <0.001). Conclusion: Increased common carotid artery IMT is independently associated with age and diabetes mellitus in patients with ischemic stroke. (Korean J Stroke 2011;13:129-133)
Abstract
Background: Common carotid artery intima-media thickness (IMT) is an accepted sonographic marker of early atherosclerosis,and increased IMT represents a risk of ischemic stroke. The purpose of this study was to evaluate the correlation between common carotid artery IMT and stroke risk factors in patients with ischemic stroke. Methods: Subjects were 381 patients with acute ischemic stroke. High resolution B-mode ultrasonography was performed to measure IMT at common carotid artery. Multivariate regression analysis was performed to determine the independent factors related to common carotid artery IMT. Results: The variables that strongly predicted an increase in the common carotid artery IMT were age (P <0.001) and diabetes mellitus(P <0.001). Conclusion: Increased common carotid artery IMT is independently associated with age and diabetes mellitus in patients with ischemic stroke. (Korean J Stroke 2011;13:129-133)
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