4.7 Article

Body mass index impacts the choice of lipid-lowering treatment with no correlation to blood cholesterol - Findings from 52 916 patients in the Dyslipidemia International Study (DYSIS)

Journal

DIABETES OBESITY & METABOLISM
Volume 20, Issue 11, Pages 2670-2674

Publisher

WILEY
DOI: 10.1111/dom.13415

Keywords

body mass index; cardiovascular risk; cholesterol; hyperlipidemia; obesity; overweight; statins

Funding

  1. Merck

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A high body mass index (BMI) is associated with increased cardiovascular risk. We sought to identify whether BMI influences the choice of lipid-lowering treatment in a large, real-world cohort of 52 916 patients treated with statins. The Dyslipidemia International Study (DYSIS) is a cross-sectional, observational, multicentre study in statin-treated patients >= 45 years of age from 30 countries; 1.1% were underweight (BMI < 18.5 kg/m(2)), 33.1% had normal weight (BMI 18.5-24.9 kg/m(2)), 41.5% were overweight (BMI 25-29.9 kg/m(2)), 17.1% had class I obesity (BMI 30.0-34.9 kg/m(2)), 5.0% had class II obesity (BMI 35-39.9 kg/m(2)), and 2.1% had class III obesity (>= 40 kg/m(2)). BMI correlated with high-density lipoprotein cholesterol (HDL-C) and triglycerides (Spearman's rho: -0.147 and 0.170, respectively; P < 0.0001 for both); however, there was no correlation with low-density lipoprotein cholesterol (LDL-C; rho: 0.003; P = 0.51). Statin intensity increased with increasing BMI (rho: 0.13; P < 0.001), an association that held after adjustment for comorbidities (OR: 2.4; 95% CI: 2.0-3.0) on BMI >= 30 kg/m(2) for atorvastatin equivalent >= 40 mg/d.

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