%0 Journal Article
%T Association between sleep duration and cardiovascular risk: the EVasCu cross-sectional study.
%A Martínez-García I
%A Saz-Lara A
%A Cavero-Redondo I
%A Otero-Luis I
%A Gómez-Guijarro MD
%A Moreno-Herraiz N
%A López-López S
%A Pascual-Morena C
%J Front Physiol
%V 15
%N 0
%D 2024
%M 39129755
%F 4.755
%R 10.3389/fphys.2024.1430821
%X <B>UNASSIGNED: </B>Some cardiovascular risk markers have been associated with alterations in sleep duration in different populations; however, there is little evidence in a healthy population.<BR><B>UNASSIGNED: </B>The aim of the present study was to analyze the associations between sleep duration and cardiovascular risk biomarkers, including advanced glycation end-products (AGEs) measured by skin autofluorescence (SAF), maximum carotid intima-media thickness (IMTMax), aortic pulse wave velocity (a-PWV), pulse pressure (PP), and low-density lipoprotein cholesterol (LDL-C), in healthy adults (EVasCu study).<BR><B>UNASSIGNED: </B>The EVasCu study included 390 participants. Simple and multiple linear regressions were performed between sleep duration and cardiovascular risk markers. ANOVA analysis and ANCOVA analysis adjusted for various covariates were then performed after categorizing sleep into 6 h, 6-8 h, and >8 h.<BR><B>UNASSIGNED: </B>296 participants were included in the analyses (43.97 ± 12.60 years, 63.9% female). Simple linear regressions showed an inverse association between sleep duration and SAF, IMTMax, aPWV and PP. However, in the multiple linear regression with all the covariates, the statistical significance was lost. For its part, in the ANOVA analyses, sleep duration was also associated with the same parameters, but when performing the fully adjusted ANCOVA analyses, the statistical significance for SAF was maintained (p = 0.015), obtaining a difference of 0.223 arbitrary units (p = 0.017) when comparing the group <6 h vs. > 8 h. Finally, there was no association for LDL-C.<BR><B>UNASSIGNED: </B>An inverse association was found between sleep duration and APS, which is considered a marker of cardiovascular risk. Although prospective studies are needed, it is suggested that insufficient sleep may increase cardiovascular risk, which could be a key factor in future public health policies to promote health and prevent CVD.