Evidence map›Paper›PMID 36781422›Full record

Trial reportEuropean journal of nutrition2023

Association between an oxidative balance score and mortality: a prospective analysis in the SUN cohort.

Irene Talavera-Rodriguez, Cesar I Fernandez-Lazaro, Ángela Hernández-Ruiz, Maria S Hershey, Cristina Galarregui, Mercedes Sotos-Prieto, Carmen de la Fuente-Arrillaga, Miguel Ángel Martínez-González, Miguel Ruiz-Canela

Registry-linked trialAbstract readClinical Trial
In one paragraph

Trial report in European journal of nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02669602 (Dynamic Mediterranean Prospective Cohort), which is not on this map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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.

NCT02669602 enrolling by invitationnot on this map

Dynamic Mediterranean Prospective Cohort: the SUN Project

TypeobservationalSponsorClinica Universidad de Navarra, Universidad de NavarraRan1999 to 2075Enrolled22,500ConditionsLifestyle, Chronic Disease, Dietary Habits
3 · Its place in the literature

Who cites it

35 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

9 authors.

Irene Talavera-Rodriguez *Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain.
Cesar I Fernandez-Lazaro *Department of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain.ORCID http://orcid.org/0000-0003-2366-2528
Ángela Hernández-RuizIberoamerican Nutrition Foundation (FINUT), Armilla, 18016, Granada, Spain.
Maria S HersheyDepartment of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain.
Cristina GalarreguiDepartment of Nutrition, Food Sciences and Physiology and Centre for Nutrition Research, Faculty of Pharmacy and Nutrition, University of Navarra, 31008, Pamplona, Spain.
Mercedes Sotos-PrietoDepartment of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid, 28029, Madrid, Spain.
Carmen de la Fuente-ArrillagaDepartment of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain.
Miguel Ángel Martínez-GonzálezDepartment of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain.
Miguel Ruiz-CanelaDepartment of Preventive Medicine and Public Health, School of Medicine, University of Navarra, C/ Irunlarrea, 31008, Pamplona, Spain. mcanela@unav.es.ORCID http://orcid.org/0000-0002-7684-2787

Funding

Departamento de Salud, Gobierno de Navarra 122/2014Departamento de Salud, Gobierno de Navarra 27/2011Departamento de Salud, Gobierno de Navarra 45/2011European Regional Development Fund (RD 06/0045Instituto de Salud Carlos III G03/140Instituto de Salud Carlos III PI10/02293Instituto de Salud Carlos III PI10/02658Instituto de Salud Carlos III PI13/00615Instituto de Salud Carlos III PI14/01668Instituto de Salud Carlos III PI14/01764Instituto de Salud Carlos III PI14/01798Instituto de Salud Carlos III PI17/01795
6 · The paper itself

Abstract

purposeWe aimed to prospectively investigate the association of an overall oxidative balance score (OBS) with all-cause death and cause-specific mortality among participants in the Seguimiento Universidad de Navarra (SUN) Study, a Mediterranean cohort of Spanish graduates.

methodsUsing baseline information on 12 a priori selected dietary and non-dietary lifestyle pro- and antioxidants exposures-vitamins C and E, β-carotenes, selenium, zinc, heme iron, polyphenols, total antioxidant capacity, body mass index, alcohol, smoking, and physical activity-we constructed an equally weighted OBS categorized into quartiles, with higher scores representing greater antioxidant balance. Cox proportional hazards models were fitted to evaluate the association between the OBS and mortality.

resultsA total of 18,561 participants (mean [SD] age, 38.5 [12.4] years; 40.8% males) were included in the analysis. During a median follow-up of 12.2 years (interquartile range 8.3-14.9), 421 deaths were identified, including 80 deaths from cardiovascular disease (CVD), 215 from cancer, and 126 from other causes. After adjustment for potential confounders, the hazard ratios and 95% confidence interval (CIs) between the highest quartile (predominance of antioxidants) vs. the lowest quartile (reference category) were 0.35 (95% CI 0.22-0.54, P-trend < 0.001) for all-cause mortality, 0.18 (95% CI 0.06-0.51, P-trend = 0.001) for CVD mortality, 0.35 (95% CI 0.19-0.65, P-trend = 0.002) for cancer mortality, and 0.45 (95% CI 0.20-1.02, P-trend = 0.054) for other-cause mortality.

conclusionOur findings suggest a strong inverse association between the OBS and all-cause, CVD, and cancer mortality. Individuals exposed to both antioxidant dietary and lifestyle factors may potentially experience the lowest mortality risk. STUDY REGISTRY NUMBER: Dynamic Mediterranean Prospective Cohort: the SUN Project; NCT02669602. https://clinicaltrials.gov/ct2/show/NCT02669602 . https://proyectosun.es.

Indexed as

Cardiovascular DiseasesNeoplasmsAdultAntioxidantsDietFemaleHumansMaleOxidative StressRisk FactorsSpainAntioxidantsDietDietary antioxidantsLifestyleMortalityOxidative balance scoreOxidative stress

Identifiers

PMID36781422
PMCPMC10195723

What OpenQuestion holds

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Registered trials

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.