학술논문
Low cholesterol level associated with severity and outcome of spontaneous intracerebral hemorrhage: Results from Taiwan Stroke Registry.
Document Type
Article
Author
Chen, Yu-Wei; Li, Chen-Hua; Yang, Chih-Dong; Liu, Chung-Hsiang; Chen, Chih-Hung; Sheu, Jau-Jiuan; Lin, Shinn-Kuang; Chen, An-Chih; Chen, Ping-Kun; Chen, Po-Lin; Yeh, Chung-Hsin; Chen, Jiunn-Rong; Hsiao, Yu-Jen; Lin, Ching-Huang; Hsu, Shih-Pin; Chen, Tsang-Shan; Sung, Sheng-Feng; Yu, Shih-Chieh; Muo, Chih-Hsin; Wen, Chi Pang
Source
Subject
*CEREBRAL hemorrhage treatment
*PHYSIOLOGICAL effects of cholesterol
*HEALTH outcome assessment
*NEUROLOGY
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Language
ISSN
1932-6203
Abstract
The relationship between cholesterol level and hemorrhagic stroke is inconclusive. We hypothesized that low cholesterol levels may have association with intracerebral hemorrhage (ICH) severity at admission and 3-month outcomes. This study used data obtained from a multi-center stroke registry program in Taiwan. We categorized acute spontaneous ICH patients, based on their baseline levels of total cholesterol (TC) measured at admission, into 3 groups with <160, 160–200 and >200 mg/dL of TC. We evaluated risk of having initial stroke severity, with National Institutes of Health Stroke Scale (NIHSS) >15 and unfavorable outcomes (modified Rankin Scale [mRS] score >2, 3-month mortality) after ICH by the TC group. A total of 2444 ICH patients (mean age 62.5±14.2 years; 64.2% men) were included in this study and 854 (34.9%) of them had baseline TC <160 mg/dL. Patients with TC <160 mg/dL presented more often severe neurological deficit (NIHSS >15), with an adjusted odds ratio [aOR] of 1.80; 95% confidence interval [CI], 1.41–2.30), and 3-month mRS >2 (aOR, 1.41; 95% CI, 1.11–1.78) using patients with TC >200 mg/dL as reference. Those with TC >160 mg/dL and body mass index (BMI) <22 kg/m2 had higher risk of 3-month mortality (aOR 3.94, 95% CI 1.76–8.80). Prior use of lipid-lowering drugs (2.8% of the ICH population) was not associated with initial severity and 3-month outcomes. A total cholesterol level lower than 160 mg/dL was common in patients with acute ICH and was associated with greater neurological severity on presentation and poor 3-month outcomes, especially with lower BMI. [ABSTRACT FROM AUTHOR]