Cited 0 times in

Ferritin is independently associated with the presence of coronary artery calcium in 12,033 men

Title
Ferritin is independently associated with the presence of coronary artery calcium in 12,033 men
Authors
Ki-Chul Sung;Seok-Min Kang;Christopher D. Byrne;Sarah H. Wild;Jeong Bae Park;Eun-Joo Cho
Issue Date
2012
Journal Title
Arteriosclerosis Thromobosis and Vascular Biology
ISSN
1079-5642
Citation
Arteriosclerosis Thromobosis and Vascular Biology, Vol.32(10) : 2525~2530, 2012
Abstract
OBJECTIVE: Ferritin concentrations are often increased in patients with metabolic syndrome and type 2 diabetes mellitus, but few reports have examined the associations between ferritin and atherosclerosis. We investigated whether any relationship between ferritin and coronary artery calcium score (CACS) >0 (as a marker of atherosclerosis) was independent of potential confounders, such as iron-binding capacity (transferrin), low-grade inflammation, and cardiovascular risk factors. METHODS AND RESULTS: Data were analyzed from a South Korean occupational cohort of 12 033 men who underwent a cardiac computed tomography estimation of CACS and measurements of multiple cardiovascular risk factors. One-thousand three- hundred-fifteen of 12 033 (11.2%) subjects had a CACS >0. For people with a CACS >0, median (interquartile range) ferritin concentration was 196.8 (136.3-291.9) compared with 182.2 (128.1-253.6) in people with a CACS=0; P<0.001. In the highest ferritin quartile, 14.7% (442/3008) of subjects had a CACS >0 compared with 9.7% (292/3010) in the lowest quartile (P<0.0001). With increasing ferritin quartiles, there were also higher proportions of people with diabetes mellitus (P<0.0001), hypertension (P<0.0001), coronary heart disease (P=0.003), and a Framingham Risk Score >10% (P<0.0001). In logistic regression modeling with CACS >0 as the outcome, ferritin but not transferrin was independently associated with CACS >0 (odds ratio for highest quartile versus lowest quartile, 1.66 [95% CI, 1.3-1.98]; P=0.0001). CONCLUSIONS: Increased ferritin concentrations are associated with the presence of a marker of early coronary artery atherosclerosis, independently of traditional cardiovascular risk factors including Framingham risk score, transferrin, preexisting vascular disease, diabetes mellitus, metabolic syndrome factors, and low-grade inflammation.
URI
http://atvb.ahajournals.org/content/32/10/2525.long

http://ir.ymlib.yonsei.ac.kr/handle/22282913/89632
DOI
10.1161/​ATVBAHA.112.253088
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Internal Medicine
Yonsei Authors
사서에게 알리기
  feedback
Files in This Item:
Export
RIS (EndNote)
XLS (Excel)
XML

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse