کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5947973 | 1172375 | 2013 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Serum β-carotene and the risk of sudden cardiac death in men: A population-based follow-up study Serum β-carotene and the risk of sudden cardiac death in men: A population-based follow-up study](/preview/png/5947973.png)
ObjectivesTo examine whether serum concentrations of carotenoids are related to the risk of sudden cardiac death (SCD) in middle-aged men.MethodsThe study population consisted of 1031 Finnish men aged 46-65 years of the Kuopio Ischemic Heart Disease Risk Factor (KIHD) cohort. Serum concentrations of carotenoids were measured by high-performance liquid chromatography. The hazard ratios (HR) of serum β-carotene, lycopene and α-carotene were estimated by using the Cox proportional hazard model after adjusting for age and other potential confounding factors.ResultsDuring a median follow-up of 15.9 years a total of 59 incidents of SCD occurred. After controlling for age, systolic blood pressure, waist circumference, smoking, alcohol consumption, years of education, serum LDL cholesterol, serum hs-CRP, diabetes, prevalent coronary heart disease (CHD) and congestive heart failure (CHF), men in the lowest tertile of serum concentrations of β-carotene had a 2-fold increased risk of SCD (HR = 2.15, 95% CI: 1.02-4.51; p = 0.044) as compared to those in the highest tertile. The risk of SCD was borderline significant for lycopene. In addition, low serum β-carotene concentrations increased the risk of cardiovascular disease (CVD) and total mortality. Lycopene and α-carotene were not related to the risk of SCD.ConclusionsOur findings suggest that low serum β-carotene concentrations may increase the risk of SCD in middle-aged Finnish men. Furthermore, low serum β-carotene concentrations may be related to the risk of CVD and total mortality.
⺠Low serum β-carotene concentrations may increase the risk of SCD in middle-aged men. ⺠Low serum β-carotene concentrations may increase the risk of CVD mortality. ⺠Low serum β-carotene concentrations may increase the risk of total mortality.
Journal: Atherosclerosis - Volume 226, Issue 1, January 2013, Pages 172-177