title: Non-HDL cholesterol as a predictor of carotid atherosclerosis in the elderly.
abstract: The aim of the present study was to evaluate sclerotic lesions of the common carotid artery by ultrasonography in 921 in-patients aged 65 years and older (77 +/- 7 years) and investigate whether lipid levels were associated with carotid atherosclerosis. In men, an increased risk for carotid atherosclerosis was associated with increased levels of low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C). Compared to men with the lowest tertile of LDL-C levels (< 83.4 mg/dl), the adjusted odds ratio was 2.502 (95% confidence interval: 1.426-4.390) in those with the middle tertile (83.4-115.2 mg/dl), and 2.688 (1.509-4.790) in those with the highest tertile ( > 115.2 mg/dl). Like the LDL-C level, the non-HDL-C level showed a positive and linear relationship with carotid atherosclerosis. Compared to men with the lowest tertile of non-HDL-C levels ( < 101 mg/dl), the adjusted odds ratio was 2.881 (1.633-5.081) for those with the middle tertile (101-135 mg/dl), and 2.990 (1.651-5.415) for those with the highest tertile ( > 135 mg/dl). Similarly, in women, an increased risk for carotid atherosclerosis was also positively and linearly associated with LDL-C and non-HDL-C. The Non-HDL-C level is a potential predictor of risk for carotid atherosclerosis in the elderly.
authors: Department of Internal Medicine, Seiyo Municipal Nomura Hospital, Ehime, Japan. rykawamo@ehime.med.or.jp
authors: Ryuichi
authors: R
authors: Kawamoto
authors: Yuichiro
authors: Y
authors: Oka
authors: Hitomi
authors: H
authors: Tomita
authors: Akihiro
authors: A
authors: Kodama
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D002340:Carotid Artery Diseases / Q000097:blood* / Q000000981:diagnostic imaging / Q000209:etiology*; D017536:Carotid Artery, Common / Q000000981:diagnostic imaging; D002784:Cholesterol / Q000097:blood*; D008076:Cholesterol, HDL / Q000097:blood*; D008078:Cholesterol, LDL / Q000097:blood*; D005260:Female; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008297:Male; D011237:Predictive Value of Tests; D012307:Risk Factors; D012737:Sex Factors; D014280:Triglycerides / Q000097:blood; D014463:Ultrasonography
chemical_list: D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D008074:Lipoproteins; D014280:Triglycerides; C030104:lipoprotein cholesterol; D002784:Cholesterol