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  4. Spatial analysis of 10-year predicted risk and incident atherosclerotic cardiovascular disease: the CoLaus cohort
 
research article

Spatial analysis of 10-year predicted risk and incident atherosclerotic cardiovascular disease: the CoLaus cohort

Jordan, Guillaume
•
Ridder, David
•
Joost, Stephane  
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2024
Scientific Reports

Whether cardiovascular risk scores geographically aggregate and inform on spatial development of atherosclerotic cardiovascular diseases (ASCVD) remains unknown. Our aim is to determine the spatial distribution of 10-year predicted cardiovascular risk and ASCVD, and to compare the overlap of the resulting spatial distributions. Using prospective data from the CoLaus|PsyCoLaus cohort study (2003– 2021) we computed SCORE2 in participants free from ASCVD. Geographical distributions of predicted risk and events were determined using the Gi* Getis-Ord autocorrelation statistic. 6203 individuals (54% women, mean age 52.5 ± SD 10.7, ASCVD incidence rate 5.7%) were included. We identified clusters of high versus low predicted risk (4%, 6%, respectively) and ASCVD (5%, 5% respectively) at baseline. They persisted at follow-up. Overlap of SCORE2 and ASCVD clusters was marginal. Bodymass index and alcohol consumption explained most of the predicted risk distribution. For ASCVD, high clusters persisted or were reinforced after multivariate adjustment, while low incidence clusters were reduced, multifactorial determinants. Incidence rate of ASCVD was 2.5% higher (IC 95%, 1.4–3.7) in clusters of higher incidence of ASCVD. To develop up-to-date, geographically targeted prevention strategies, there is a need to study novel geographically risk factors affecting ASCVD and to update commonly used prediction models for a population approach.

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Type
research article
DOI
10.1038/s41598-024-54900-5
Author(s)
Jordan, Guillaume
Ridder, David
Joost, Stephane  
Vollenweider, Peter
Preisig, Martin
Marques-Vidal, Pedro
Guessous, Idris
Vaucher, Julien
Date Issued

2024

Publisher

Nature Research

Published in
Scientific Reports
Volume

14

Issue

1

Article Number

4752 (2024)

Subjects

Cardiovascular diseases

•

Environmental impact

•

Spatial Epidemiology

•

Spatial Statistics

•

Predictive markers

•

Preventive medicine

•

Risk factors

•

Geography

URL
https://www.nature.com/articles/s41598-024-54900-5
Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
LGB  
Available on Infoscience
February 27, 2024
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/205625
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