Evaluation of Clinical Variables Associated with Increased Carotid Intima-Media Thickness in Middle-Aged Hypertensive Women

• Main Authors: Michelle Trindade, Renata Brum Martucci, Adriana K. Burlá, Wille Oigman, Mario Fritsch Neves, Denizar Vianna Araújo
• Format: Article
• Language: English
• Published: Hindawi Limited 2012-01-01
• Series: International Journal of Hypertension
• Online Access: http://dx.doi.org/10.1155/2012/257501

It has been previously documented that carotid intima-media thickness (cIMT) is a predictor of cardiovascular disease. The aim of this study was to identify clinical parameters associated with an increased cIMT treated hypertensive women. Female patients (n=116) with essential hypertension, aged 40–65 years, were included in this study. Vascular ultrasound was performed and the patients were divided into two groups according to the values of cIMT (< or ≥0.9 mm). Patients with greater cIMT presented significantly higher systolic blood pressure and pulse pressure. Serum HDL-cholesterol was significantly lower and CRP was significantly higher in the same group. There was a significant correlation between cIMT and age (r=0.25, P=0.007), systolic blood pressure (r=0.19, P=0.009), pulse pressure (r=0.30, P=0.001), and LDL-cholesterol (r=0.19, P=0.043). cIMT was correlated to CRP (r=0.31, P=0.007) and negatively correlated to HDL-cholesterol (r=0.33, P=0.001). In logistic regression, only HDL-cholesterol, CRP, and pulse pressure were shown to be independent variables associated to increased cIMT. In conclusion, pulse pressure, HDL-cholesterol, and CRP are variables correlated with cIMT in treated hypertensive women.