Prospective association between several dietary scores and risk of cardiovascular diseases: Is the Mediterranean diet equally associated to cardiovascular diseases compared to National Nutritional Scores?
Adult
Age Factors
Cardiovascular Diseases
/ epidemiology
Diet Records
Diet, Mediterranean
Female
Follow-Up Studies
France
/ epidemiology
Humans
Incidence
Life Style
Male
Middle Aged
Nutrition Assessment
Nutrition Policy
Nutritional Status
Proportional Hazards Models
Prospective Studies
Risk Factors
Sensitivity and Specificity
Sex Factors
Socioeconomic Factors
United States
Journal
American heart journal
ISSN: 1097-6744
Titre abrégé: Am Heart J
Pays: United States
ID NLM: 0370465
Informations de publication
Date de publication:
11 2019
11 2019
Historique:
received:
23
01
2019
accepted:
13
07
2019
pubmed:
27
8
2019
medline:
13
3
2020
entrez:
27
8
2019
Statut:
ppublish
Résumé
Mediterranean diet has been consistently negatively associated with cardiovascular diseases (CVD) but the superiority compared to official nutritional guidelines has not been tested yet. Our objective was to prospectively investigate the association between several nutritional scores and incidence of cardiovascular diseases. A total of 94,113 participants from the NutriNet-Santé cohort were followed between 2009 and 2018. The participants have completed at least three 24 h dietary records during the first two-years of follow-up to compute nutritional scores reflecting adherence to the Mediterranean diet (MEDI-LITE), American dietary guidelines (AHEI-2010) and French dietary guidelines (mPNNS-GS). Sex-specific quartiles (Q) of scores were computed. Multivariable Cox proportional hazards models were used to estimate the associations between scores and incidence of CVD, documented using Hazard Ratio (HR) and 95% confidence intervals (95%CI). Thus, 1399 incident CVD events occurred during the follow-up (mean follow-up = 5.4 years). Comparing Q4 versus Q1 quartile, HR for the MEDI-LITE and AHEI-2010 were 0.79 (95% CI: 0.67-0.93, P-trend = .004) and 0.75 (95% CI: 0.63-0.89, P-trend = .002) respectively. These associations remained similar when removing early cases of CVD, when analyses were restricted to participants with >6 dietary records and when considering transient ischemic attacks. In this last case, association between CVD' risk and mPNNS-GS become significant. A better nutritional quality of diet is overall associated with lower risk of CVD. The future version of the PNNS-GS, based on the updated version of the French dietary guidelines, should strengthen the CVD protective effect of French recommendations.
Sections du résumé
BACKGROUND
Mediterranean diet has been consistently negatively associated with cardiovascular diseases (CVD) but the superiority compared to official nutritional guidelines has not been tested yet. Our objective was to prospectively investigate the association between several nutritional scores and incidence of cardiovascular diseases.
METHODS AND FINDINGS
A total of 94,113 participants from the NutriNet-Santé cohort were followed between 2009 and 2018. The participants have completed at least three 24 h dietary records during the first two-years of follow-up to compute nutritional scores reflecting adherence to the Mediterranean diet (MEDI-LITE), American dietary guidelines (AHEI-2010) and French dietary guidelines (mPNNS-GS). Sex-specific quartiles (Q) of scores were computed. Multivariable Cox proportional hazards models were used to estimate the associations between scores and incidence of CVD, documented using Hazard Ratio (HR) and 95% confidence intervals (95%CI). Thus, 1399 incident CVD events occurred during the follow-up (mean follow-up = 5.4 years). Comparing Q4 versus Q1 quartile, HR for the MEDI-LITE and AHEI-2010 were 0.79 (95% CI: 0.67-0.93, P-trend = .004) and 0.75 (95% CI: 0.63-0.89, P-trend = .002) respectively. These associations remained similar when removing early cases of CVD, when analyses were restricted to participants with >6 dietary records and when considering transient ischemic attacks. In this last case, association between CVD' risk and mPNNS-GS become significant.
CONCLUSIONS
A better nutritional quality of diet is overall associated with lower risk of CVD. The future version of the PNNS-GS, based on the updated version of the French dietary guidelines, should strengthen the CVD protective effect of French recommendations.
Identifiants
pubmed: 31450161
pii: S0002-8703(19)30184-X
doi: 10.1016/j.ahj.2019.07.009
pii:
doi:
Types de publication
Journal Article
Observational Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
1-12Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.