Objective: Death rates from coronary heart disease continue to rise in women despite a marked decrease in men for the past two decades. Our study aimed to evaluate essential risk factors in high-risk adult women.
Methods: Lipid profiles of 547 dyslipidaemic adult women aged 57.5 +/- 10.6 years (mean +/- standard deviation) were evaluated and stratified according to fasting plasma lipid levels. Classification of the cohort was performed based on triglycerides (TG) and high-density lipoprotein cholesterol (HDL-C) levels and correlations between TG and HDL-C were estimated.
Results: Patients with TG > or =150 mg/dl had lower HDL-C levels compared to those with TG <150 mg/dl (p < 0.001). Patients with HDL-C <40 mg/dl had lower TC levels and higher TG levels compared to those with HDL-C > or =40 mg/dl (p = 0.012 and p < 0.001, respectively). In the cohort and the subgroups an inverse correlation between TG and HDL-C was observed (r = -0.428, slope = -0.048, p < 0.001).
Conclusions: The expected inverse correlation between fasting high TG and low HDL levels was confirmed. The novelty of the study is that this correlation persists even in the case of low fasting TG levels.