Alessandro Menotti1, Daan Kromhout2,3,4, Paolo Emilio Puddu5, Adalberta Alberti-Fidanza6, Peter Hollman3, Anthony Kafatos7, Hanna Tolonen8, Hisashi Adachi9, David R Jacobs4. 1. a Association for Cardiac Research , Rome , Italy. 2. b Department of Epidemiology , University Medical Center Groningen, University of Groningen , Groningen , The Netherlands. 3. c Division of Human Nutrition , Wageningen University , Wageningen , The Netherlands. 4. d Division of Epidemiology and Community Health, School of Public Health , University of Minnesota , Minneapolis , MN , USA. 5. e Department of Cardiovascular, Respiratory, Nephrological, Anesthesiological and Geriatric Sciences , Sapienza University of Rome , Rome , Italy. 6. f Human Nutrition Section, Department of Neurosciences , Tor Vergata University of Rome , Rome , Italy. 7. g Department of Social Medicine, Preventive Medicine and Nutrition Clinic , University of Crete , Heraklion , Crete , Greece. 8. h Department of Public Health Solutions , National Institute for Health and Welfare , Helsinki , Finland. 9. i Department of Internal Medicine, Division of Cardio-Vascular Medicine , Kurume University, School of Medicine , Kurume , Japan.
Abstract
OBJECTIVES: This analysis deals with the ecologic relationships of dietary fatty acids, food groups and the Mediterranean Adequacy Index (MAI, derived from 15 food groups) with 50-year all-cause mortality rates in 16 cohorts of the Seven Countries Study. MATERIAL AND METHODS: A dietary survey was conducted at baseline in cohorts subsamples including chemical analysis of food samples representing average consumptions. Ecologic correlations of dietary variables were computed across cohorts with 50-year all-cause mortality rates, where 97% of men had died. RESULTS: There was a 12-year average age at death population difference between extreme cohorts. In the 1960s the average population intake of saturated (S) and trans (T) fatty acids and hard fats was high in the northern European cohorts while monounsaturated (M), polyunsaturated (P) fatty acids and vegetable oils were high in the Mediterranean areas and total fat was low in Japan. The 50-year all-cause mortality rates correlated (r= -0.51 to -0.64) ecologically inversely with the ratios M/S, (M + P)/(S + T) and vegetable foods and the ratio hard fats/vegetable oils. Adjustment for high socio-economic status strengthened (r= -0.62 to -0.77) these associations including MAI diet score. CONCLUSION: The protective fatty acids and vegetable oils are indicators of the low risk traditional Mediterranean style diets. KEY MESSAGES We aimed at studying the ecologic relationships of dietary fatty acids, food groups and the Mediterranean Adequacy Index (MAI, derived from 15 food groups) with 50-year all-cause mortality rates in the Seven Countries Study. The 50-year all-cause mortality rates correlated (r = -0.51 to -0.64) ecologically inversely with the ratios M/S [monounsaturated (M) + polyunsaturated (P)]/[saturated (S) + trans (T)] fatty acids and vegetable foods and the ratio hard fats/vegetable oils. After adjustment for high socio-economic status, associations with the ratios strengthened (r = -0.62 to -0.77) including also the MAI diet score. The protective fatty acids and vegetable oils are indicators of the low risk traditional Mediterranean style diets.
OBJECTIVES: This analysis deals with the ecologic relationships of dietary fatty acids, food groups and the Mediterranean Adequacy Index (MAI, derived from 15 food groups) with 50-year all-cause mortality rates in 16 cohorts of the Seven Countries Study. MATERIAL AND METHODS: A dietary survey was conducted at baseline in cohorts subsamples including chemical analysis of food samples representing average consumptions. Ecologic correlations of dietary variables were computed across cohorts with 50-year all-cause mortality rates, where 97% of men had died. RESULTS: There was a 12-year average age at death population difference between extreme cohorts. In the 1960s the average population intake of saturated (S) and trans (T) fatty acids and hard fats was high in the northern European cohorts while monounsaturated (M), polyunsaturated (P) fatty acids and vegetable oils were high in the Mediterranean areas and total fat was low in Japan. The 50-year all-cause mortality rates correlated (r= -0.51 to -0.64) ecologically inversely with the ratios M/S, (M + P)/(S + T) and vegetable foods and the ratio hard fats/vegetable oils. Adjustment for high socio-economic status strengthened (r= -0.62 to -0.77) these associations including MAI diet score. CONCLUSION: The protective fatty acids and vegetable oils are indicators of the low risk traditional Mediterranean style diets. KEY MESSAGES We aimed at studying the ecologic relationships of dietary fatty acids, food groups and the Mediterranean Adequacy Index (MAI, derived from 15 food groups) with 50-year all-cause mortality rates in the Seven Countries Study. The 50-year all-cause mortality rates correlated (r = -0.51 to -0.64) ecologically inversely with the ratios M/S [monounsaturated (M) + polyunsaturated (P)]/[saturated (S) + trans (T)] fatty acids and vegetable foods and the ratio hard fats/vegetable oils. After adjustment for high socio-economic status, associations with the ratios strengthened (r = -0.62 to -0.77) including also the MAI diet score. The protective fatty acids and vegetable oils are indicators of the low risk traditional Mediterranean style diets.
Entities:
Keywords:
50-year follow-up; Seven Countries Study; all-cause mortality; fatty acids; socio-economic status
Authors: Marta Guasch-Ferré; Geng Zong; Walter C Willett; Peter L Zock; Anne J Wanders; Frank B Hu; Qi Sun Journal: Circ Res Date: 2019-04-12 Impact factor: 17.367
Authors: Laural K English; Jamy D Ard; Regan L Bailey; Marlana Bates; Lydia A Bazzano; Carol J Boushey; Clarissa Brown; Gisela Butera; Emily H Callahan; Janet de Jesus; Richard D Mattes; Elizabeth J Mayer-Davis; Rachel Novotny; Julie E Obbagy; Elizabeth B Rahavi; Joan Sabate; Linda G Snetselaar; Eve E Stoody; Linda V Van Horn; Sudha Venkatramanan; Steven B Heymsfield Journal: JAMA Netw Open Date: 2021-08-02