Evidence map›Paper›PMID 29769748›Full record

ArticleEuropean journal of clinical nutrition2018

Comparative ecologic relationships of saturated fat, sucrose, food groups, and a Mediterranean food pattern score to 50-year coronary heart disease mortality rates among 16 cohorts of the Seven Countries Study.

Daan Kromhout, Alessandro Menotti, Adalberta Alberti-Fidanza, Paolo Emilio Puddu, Peter Hollman, Anthony Kafatos, Hanna Tolonen, Hisashi Adachi, David R Jacobs

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in European journal of clinical nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.7field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2026
    Article
  3. Observational
  4. Article
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  6. Ancel Keys, the Mediterranean Diet, and the Seven Countries Study: A Review.Journal of cardiovascular development and disease · 2025
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 7 institutions in 6 countries.

Daan KromhoutDepartment of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
Alessandro MenottiAssociation for Cardiac Research, Rome, Italy.
Adalberta Alberti-FidanzaHuman Nutrition Section, Department of Neurosciences, University of Rome, Rome, Italy.
Paolo Emilio PudduDepartment of Cardiovascular, Respiratory, Nephrological, Anesthesiological and Geriatric Sciences, Sapienza University of Rome, Rome, Italy. paoloemilio.puddu@uniroma1.it.ORCID http://orcid.org/0000-0002-6191-7838
Peter HollmanDivision of Human Nutrition, Wageningen University, Wageningen, The Netherlands.
Anthony KafatosDepartment of Social Medicine, Preventive Medicine and Nutrition Clinic, University of Crete, Heraklion, Greece.
Hanna TolonenDepartment of Public Health Solutions, National Institute for Health and Welfare, Helsinki, Finland.
Hisashi AdachiDepartment of Internal Medicine, Division of Cardio-Vascular Medicine, Kurume University, School of Medicine, Kurume, Japan.
David R JacobsDivision of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA.
University of Minnesota · USFinnish Institute for Health and Welfare · FIItalian Association for Cancer Research · ITKurume University · JPSapienza University of Rome · ITUniversity of Crete · GRWageningen University & Research · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesWe studied the ecologic relationships of food groups, macronutrients, eating patterns, and an a priori food pattern score (Mediterranean Adequacy Index: MAI) with long-term CHD mortality rates in the Seven Countries Study. SUBJECTS/

methodsSixteen cohorts (12,763 men aged 40-59 years) were enrolled in the 1960s in seven countries (US, Finland, The Netherlands, Italy, Greece, former Yugoslavia: Croatia/Serbia, Japan). Dietary surveys were carried out at baseline and only in a subsample of each cohort. The average food consumption of each cohort was chemically analyzed for individual fatty acids and carbohydrates.

resultsEcologic correlations of diet were computed across cohorts for 50-year CHD mortality rates; 97% of men had died in cohorts with 50-year follow-up. CHD death rates ranged 6.7-fold among cohorts. At baseline, hard fat was greatest in northern Europe, olive oil in Greece, meat in the US, sweet products in northern Europe and the US, and fish in Japan. The MAI was high in Mediterranean and Japanese cohorts. The 50-year CHD mortality rates of the cohorts were closely positively ecologically correlated (r = 0.68-0.92) with average consumption of hard fat, sweet products, animal foods, saturated fat, and sucrose, but not with naturally occurring sugars. Vegetable foods, starch, and the a priori pattern MAI were inversely correlated (r = -0.59 to -0.91) with CHD mortality rates.

conclusionsLong-term CHD mortality rates had statistically significant ecologic correlations with several aspects of diet consumed in the 1960s, the traditional Mediterranean and Japanese patterns being rich in vegetable foods, and low in sweet products and animal foods.

Indexed as

EcologyAdultAnimalsCohort StudiesCoronary DiseaseCroatiaDietDietary FatsDietary SucroseDiet, MediterraneanFinlandFoodGreeceHumansItalyJapanDietary FatsDietary SucroseOlive Oil

Identifiers

PMID29769748
OpenAlexW2800980056

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.