Dietary pattern and 20 year mortality in elderly men in Finland, Italy, and the Netherlands : longitudinal cohort study.
To investigate the association of dietary pattern and mortality in international data.
Cohort study with 20 years'follow up of mortality.
Five cohorts in Finland, the Netherlands, and Italy.
Population based random sample of 3045 men aged 50-70 years in 1970.
Main outcome measures
Food intake was estimated using a cross check dietary history.
In this dietary survey method, the usual food consumption pattern in the 6-12 months is estimated A healthy diet indicator was calculated for the dietary pattern, using the World Health Organisation's guidelines for the prevention of chronic diseases.
Vital status was verified after 20 years of follow up, and death rates were calculated.
Dietary intake varied greatly in 1970 between the three countries.
In Finland and the Netherlands the intake of saturated fatty acids and cholesterol was high and the intake of alcohol was low ; in Italy the opposite was observed.
In total 1796 men (59%) died during 20 years of follow up.
The healthy diet indicator was inversely associated with mortality (P for trend<0.05).
After adjustment for age, smoking, and alcohol consumption, the relative risk in the group with the healthiest diet indicator compared with the group with the least healthy was 0.87 (95% confidence interval 0.77 to 0.98).
Estimated relative risks were essentially similar within each country. (...)
Mots-clés Pascal : Alimentation, Epidémiologie, Etude cohorte, Mode de vie, Etude comparative, Facteur prédictif, Mortalité, Vieillard, Homme, Evaluation, Finlande, Europe, Italie, Pays Bas, Métabolisme pathologie, Nutrition, Organisation santé
Mots-clés Pascal anglais : Feeding, Epidemiology, Cohort study, Life habit, Comparative study, Predictive factor, Mortality, Elderly, Human, Evaluation, Finland, Europe, Italy, Netherlands, Metabolic diseases, Nutrition, Public health organization
Notice produite par :
Inist-CNRS - Institut de l'Information Scientifique et Technique
Cote : 97-0380450
Code Inist : 002B22C. Création : 12/09/1997.