Evidence map›Paper›PMID 38704428›Full record

ArticleEuropean journal of clinical nutrition2024

Olive oil consumption is associated with lower cancer, cardiovascular and all-cause mortality among Italian adults: prospective results from the Moli-sani Study and analysis of potential biological mechanisms.

Emilia Ruggiero, Augusto Di Castelnuovo, Simona Costanzo, Simona Esposito, Amalia De Curtis, Mariarosaria Persichillo, Chiara Cerletti, Maria Benedetta Donati, Giovanni de Gaetano, Licia Iacoviello and 2 more

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Article in European journal of clinical nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Emilia RuggieroDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.ORCID http://orcid.org/0000-0002-7109-1128
Augusto Di CastelnuovoDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Simona CostanzoDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.ORCID http://orcid.org/0000-0003-4569-1186
Simona EspositoDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Amalia De CurtisDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Mariarosaria PersichilloDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Chiara CerlettiDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Maria Benedetta DonatiDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Giovanni de GaetanoDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.
Licia IacovielloDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy. licia.iacoviello@moli-sani.org.ORCID http://orcid.org/0000-0003-0514-5885
Marialaura BonaccioDepartment of Epidemiology and Prevention, IRCCS NEUROMED, via dell'Elettronica, 86077, Pozzilli, IS, Italy.ORCID http://orcid.org/0000-0002-8082-6552
Moli-sani Study Investigators

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOlive oil consumption has been reportedly associated with lower mortality rates, mostly from cardiovascular diseases, but its potential impact on cancer death remains controversial. Moreover, biological mechanisms possibly linking olive oil consumption to mortality outcomes remain unexplored.

methodsWe longitudinally analysed data on 22,892 men and women from the Moli-sani Study in Italy (follow-up 13.1 y), to examine the association of olive oil consumption with mortality. Dietary data were collected at baseline (2005-2010) through a 188-item FFQ, and olive oil consumption was standardised to a 10 g tablespoon (tbsp) size. Diet quality was assessed through a Mediterranean diet score. Multivariable-adjusted Cox proportional hazard models, also including diet quality, were used to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). The potential mediating role of inflammatory, metabolic, cardiovascular and renal biomarkers on the association between olive oil intake and mortality was evaluated on the basis of change-in-estimate and associated p values.

resultsMultivariable HRs for all-cause, cancer, cardiovascular and other cause mortality associated with high (>3 tbsp/d) versus low (≤1.5 tbsp/d) olive oil consumption were 0.80 (0.69-0.94), 0.77 (0.59-0.99), 0.75 (0.58-0.97) and 0.97 (0.73-1.29), respectively. Taken together, the investigated biomarkers attenuated the association of olive oil consumption with all-cause and cancer mortality by 21.2% and 13.7%, respectively.

conclusionsHigher olive oil consumption was associated with lower cancer, cardiovascular and all-cause mortality rates, independent of overall diet quality. Known risk factors for chronic diseases only in part mediated such associations suggesting that other biological pathways are potentially involved in this relationship.

Indexed as

Cardiovascular DiseasesDiet, MediterraneanNeoplasmsOlive OilAdultAgedFemaleHumansItalyLongitudinal StudiesMaleMiddle AgedProportional Hazards ModelsProspective StudiesRisk FactorsOlive Oil

Identifiers

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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 Socratic graph.