Prevalence and Risk Factors for Atherosclerotic Cardiovascular Disease in 7704 Individuals: An Analysis from the Greek Registry for the Prevalence of Familial Hypercholesterolemia (GRegistry-FH).

The intention of this study was to profile the cohort from the Greek Registry for the prevalence of Familial Hypercholesterolemia (GRegistry-FH) by estimating the prevalence of coronary artery disease (CAD), myocardial infarction (MI), stroke, dyslipidemia, arterial hypertension, diabetes mellitus (DM), pre-DM, smoking, abnormal thyroid function (ATF), and lipid values. The GRegistry-FH is a prospective study involving door-to-door interviews conducted by trained interviewers. Overall, 7704 individuals aged ≥18 years, randomly selected from all the regions of Greece, participated. The prevalence of atherosclerotic cardiovascular disease (ASCVD) was 13.9% (CAD 6%, MI 3.2%, stroke 4.7%). Treated hypercholesterolemia was present in 20.1%, arterial hypertension in 24%, and DM in 11.3% individuals (25.5% had pre-DM). The prevalence of smoking was 37.9% (29% current) and the prevalence of ATF was 13.1% (hypothyroidism 11.3%). A family history of ASCVD was reported by 60.5% (CAD 32.2%, stroke 28.3%). The mean (SD) lipid values in mg/dL were as follows: total cholesterol of 201.8 (41.5), low-density lipoprotein cholesterol of 126.3 (30.1), high-density lipoprotein cholesterol of 51.9 (12.5), and triglycerides of 135.9 (64.7). The GRegistry-FH highlights the significant prevalence of ASCVD and its risk factors among Greek adults, indicating a pressing need for early detection and management strategies to mitigate ASCVD burden. This nationwide registry serves as a crucial tool for guiding public health policies and personalized preventive measures (NCT03140605).