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- Title
Risk Factors for Asymptomatic and Symptomatic Intracranial Atherosclerosis Determined by Magnetic Resonance Vessel Wall Imaging in Chinese Population: A Case-Control Study.
- Authors
Han, Yongjun; Zhang, Runhua; Yang, Dandan; Li, Dongye; Han, Hualu; Qiao, Huiyu; Chen, Shuo; Wang, Yu; Yu, Miaoxin; Hong, Yin; Wang, Zhiqun; Zhao, Xihai; Liu, Gaifen
- Abstract
<bold>Background and Purpose: </bold>The association between risk factors and intracranial atherosclerosis disease (ICAD) determined by magnetic resonance (MR) vessel wall imaging in Chinese population has not been investigated. The aim of this study was to investigate the associations of conventional vascular risk factors with asymptomatic and symptomatic ICAD using MR vessel wall imaging in Chinese population.<bold>Methods: </bold>The study population was recruited from two cohort studies of ICASMAP and CAMERA comprised 104 symptomatic ICAD subjects (57.1 ± 11.1 years; 35.6% females), 51 asymptomatic ICAD subjects (70.1 ± 8.4 years; 50.0% females) and 418 controls (58.0 ± 13.3 years; 61.0% females) defined as asymptomatic subjects without ICAD on MR vessel wall imaging. We compared the vascular risk factors between the three groups using a multivariate logistic regression analysis.<bold>Results: </bold>Compared with controls, there was a significant positive association between age (OR: 1.07, 95% CI: 1.03-1.10, p < 0.001) and hypertension (OR: 3.03, 95% CI: 1.45-6.36, p = 0.003) and asymptomatic ICAD. There was a positive association of smoking (OR: 3.41, 95% CI: 1.57-7.42, p = 0.001), hypertension (OR: 7.43, 95% CI: 3.81-14.49, p < 0.001) and diabetes (OR: 3.54, 95% CI: 1.93-6.49, p < 0.001) and an inverse association of high-density lipoprotein (HDL) (p < 0.017) with symptomatic ICAD. Compared to asymptomatic ICAD, there was a significant inverse association of age (OR: 0.86, 95% CI: 0.81-0.92, p < 0.001) and HDL (p < 0.001) with symptomatic ICAD.<bold>Conclusion: </bold>Old age and hypertension are associated with asymptomatic ICAD and smoking, hypertension, diabetes and lower HDL are associated with an increased risk of symptomatic ICAD in Chinese population.<bold>Clinical Trial Registration: </bold>URL: http://www.clinicaltrials.gov. Unique identifier: NCT03417063.
- Subjects
ATHEROSCLEROSIS; CHINESE people; MAGNETIC resonance; LOGISTIC regression analysis; HIGH density lipoproteins; CASE-control method
- Publication
Therapeutics & Clinical Risk Management, 2022, Vol 18, p61
- ISSN
1176-6336
- Publication type
journal article
- DOI
10.2147/TCRM.S335401