Longitudinal trajectories of blood lipid levels in an ageing population sample of Russian Western-Siberian urban population.

ABSTRACT: This study investigated 12-year blood lipid trajectories and whether these trajectories are modified by smoking and lipid lowering treatment in older Russians. To do so, we analysed data on 9,218 Russian West-Siberian Caucasians aged 45-69 years at baseline participating in the international HAPIEE cohort study. Mixed-effect multilevel models were used to estimate individual level lipid trajectories across the baseline and two follow-up examinations (16,445 separate measurements over 12 years). In all age groups, we observed a reduction in serum total cholesterol (TC), LDL-C and non-HDL-C over time even after adjusting for sex, statin treatment, hypertension, diabetes, social factors and mortality (P<0.01). In contrast, serum triglyceride (TG) values increased over time in younger age grou

SUBMITTER: Hubacek JA 

PROVIDER: S-EPMC8638938 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature