Attainment of normal lipid levels among patients on lipid-modifying therapy in Hong Kong

摘要

Introduction: Although low-density lipoprotein cholesterol (LDL-C) is the primary lipid target for coronary heart disease (CHD) risk reduction, high-density lipoprotein cholesterol (HDL-C) and triglycerides (TG) have also emerged as CHD risk factors. The objective of this study was to evaluate attainment of lipid goals and normal levels following lipid-modifying therapy (LMT) (91.2% statins only), 22.7% had elevated LDL-C, 31.9% had low HDL-C, 12.3% had elevated TG, and 13.9% had multiple abnormal lipid levels. The strongest predictors of attaining ≥ 2 normal lipid levels included male gender (odds ratio [OR]: 2.11 [1.12 to 4.01]), diabetes (OR: 0.43 [0.23 to 0.78]), obesity (OR: 0.91 [0.86 to 0.97]), and CHD risk > 20% (OR: 0.33 [0.15 to 0.71]). Conclusions: Current approaches to lipid management in Hong Kong, primarily using statins, considerably improve attainment of LDL-C goal. However, a large proportion of patients do not achieve normal HDL-C levels and control of multiple lipid parameters remains poor. Patients could benefit from a more comprehensive approach to lipid management that treats all three lipid risk factors, as suggested in clinical guidelines.