Inverse association between Paleolithic Diet Fraction and mortality and incidence of cardiometabolic disease in the prospective Malmö Diet and Cancer Study

© 2023. The Author(s)..

PURPOSE: Paleolithic Diet Fraction (PDF) estimates how large a portion of the absolute dietary intake stems from food groups included in the Paleolithic diet. In randomized controlled trials higher PDFs have been associated with healthier levels of cardiometabolic risk markers. Our aim was to build upon these findings by examining associations between PDF and mortality and incidence of cardiometabolic disease in the prospective Malmö Diet and Cancer Study.

METHODS: PDF was calculated from an interview-based, modified diet history method, and associations were estimated by using multivariable Cox proportional hazards regression. The examined cohort consisted of 24,104 individuals (44-74 years, 63% women) without previous coronary events, diabetes, or stroke at baseline (1992-1996). A total of 10,092 individuals died during a median follow-up of 18 years.

RESULTS: Median PDF was 40% (0-90%). The adjusted hazard ratios (HR) for PDF as a continuous variable (from 0 to 100%) were for risk of death from all causes 0.55 [95% CI 0.45, 0.66], tumor 0.68 [95% CI 0.49, 0.93], cardiovascular 0.55 [95% CI 0.39, 0.78], respiratory 0.44 [95% CI 0.21, 0.90], neurological 0.26 [95% CI 0.11, 0.60], digestive, 0.10 [95% CI 0.03, 0.30], and other diseases 0.64 [95% CI 0.41, 1.00]. The corresponding HR for risk of coronary event was 0.61 [95% 0.43, 0.86], for ischemic stroke it was 0.73 [95% 0.48, 1.09] and for type 2 diabetes it was 0.82 [95% 0.61, 1.10].

CONCLUSION: Observational data suggest an inverse association between PDF and all-cause as well as cause-specific mortality and incidence of cardiometabolic disease.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:63

Enthalten in:

European journal of nutrition - 63(2024), 2 vom: 28. März, Seite 501-512

Sprache:

Englisch

Beteiligte Personen:

Rydhög, Björn [VerfasserIn]
Carrera-Bastos, Pedro [VerfasserIn]
Granfeldt, Yvonne [VerfasserIn]
Sundquist, Kristina [VerfasserIn]
Sonestedt, Emily [VerfasserIn]
Nilsson, Peter M [VerfasserIn]
Jönsson, Tommy [VerfasserIn]

Links:

Volltext

Themen:

Cardiometabolic disease
Cohort study
Diet
HR hazard ratio
ICD International Classification of Diseases
Journal Article
Mortality
Paleolithic Diet Fraction

Anmerkungen:

Date Completed 28.02.2024

Date Revised 01.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00394-023-03279-6

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM365697605