Prevalence of low high-density lipoprotein cholesterol (HDL-C) as a marker of residual cardiovascular risk among acute coronary syndrome patients from Oman.

AbstractObjective:To estimate the prevalence as well as predictors of low high-density lipoprotein cholesterol (HDL-C) levels among acute coronary syndrome (ACS) patients in Oman.Methods:Data were analyzed from the records of 1583 consecutive patients admitted with a diagnosis of ACS as part of the Gulf Registry of Acute Coronary Events (Gulf RACE). A low HDL-C was considered as 2  mg/dL), triglycerides, and body mass index (BMI) were positive predictors of low HDL-C. However, male gender, total cholesterol, and heart failure (Killip class score ≥3) were negative predictors of low HDL-C.Conclusions:Omani ACS patients have a high prevalence of low HDL-C. Renal impairment, triglycerides, and BMI were positive predictors of low HDL-C. The clinical relevance of a low HDL-C abnormality needs to be evaluated in light of the study's limitations (e.g., cross sectional study design as well as the effects of the acute phase reaction and treatment). [ABSTRACT FROM AUTHOR]