High Pulse Wave Velocity Has a Strong Impact on Early Carotid Atherosclerosis in a Japanese General Male Population

• Published in: Circulation Journal 2017/02/24, Vol.81(3), pp.310-315
• Main Authors: Kubozono, Takuro, Miyata, Masaaki, Kawasoe, Shin, Ojima, Satoko, Yoshifuku, Shiro, Miyahara, Hironori, Maenohara, Shigeho, Ohishi, Mitsuru
• Format: Article
• Language: English
• Subjects: Age Factors; Aged; Asian Continental Ancestry Group; Blood Glucose - metabolism; Blood Pressure; Body Mass Index; Brachial-ankle pulse wave velocity; Carotid Artery Diseases - blood; Carotid Artery Diseases - diagnostic imaging; Carotid Artery Diseases - physiopathology; Carotid Intima-Media Thickness; Humans; Intima-media thickness; Japan; Lipids - blood; Male; Middle Aged; Pulse Wave Analysis; Risk factors
• ISSN: 1346-9843; 1347-4820
• DOI: 10.1253/circj.CJ-16-0687

Background:Although there have been several reports on the risk factors associated with intima-media thickness (IMT), many questions remain. The purpose of this study was to investigate the association between IMT and cardiovascular risk factors in a Japanese general population.Methods and Results:The study group consisted of 1,583 male subjects undergoing routine health checkups. IMT of the common carotid artery was measured by high-resolution ultrasonography. Brachial-ankle pulse wave velocity (baPWV) was measured using an automated device. Univariate analysis demonstrated that carotid IMT significantly associated with age, body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), baPWV, fasting glucose, low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), and high-density lipoprotein cholesterol (HDL-C). Multiple logistic regression analysis for carotid atherosclerosis (carotid IMT ≥1.0 mm) was performed using obesity (BMI ≥25.0 kg/m2), high BP (SBP ≥130 mmHg or DBP ≥85 mmHg), dyslipidemia (LDL-C ≥140 mg/dL, TG ≥150 mg/dL, or HDL-C