Evidence map›Paper›PMID 25880233›Full record

ArticleNutrition journal2015

Dietary antioxidant capacity of the patients with cardiovascular disease in a cross-sectional study.

Małgorzata E Zujko, Anna M Witkowska, Anna Waśkiewicz, Walerian Piotrowski, Katarzyna M Terlikowska

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in Nutrition journal, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 9% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  8. Dietary Antioxidants and Chronic Diseases.Antioxidants (Basel, Switzerland) · 2023
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  16. Dietary Antioxidant and Flavonoid Intakes Are Reduced in the Elderly.Oxidative medicine and cellular longevity · 2015
    Article
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

5 authors at 2 institutions in 1 country.

Małgorzata E ZujkoDepartment of Food Commodities Science and Technology, Medical University, Szpitalna 37, Bialystok, 15-295, Poland. malgorzata.zujko@umb.edu.pl.
Anna M WitkowskaDepartment of Food Commodities Science and Technology, Medical University, Szpitalna 37, Bialystok, 15-295, Poland. witam@umb.edu.pl.
Anna WaśkiewiczDepartment of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, Institute of Cardiology, Niemodlińska 33, Warsaw, 04-635, Poland. awaskiewicz@ikard.pl.
Walerian PiotrowskiDepartment of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, Institute of Cardiology, Niemodlińska 33, Warsaw, 04-635, Poland. walekpio@ikard.pl.
Katarzyna M TerlikowskaDepartment of Food Commodities Science and Technology, Medical University, Szpitalna 37, Bialystok, 15-295, Poland. katarzyna.terlikowska@umb.edu.pl.
Medical University of Białystok · PLInstitute of Cardiology · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of this study was to establish sources and patterns of antioxidant, polyphenol and flavonoid intakes in men and women with cardiovascular disease (CVD).

methodsThe subjects with CVD and healthy controls (HC) were participants of the Polish National Multicenter Health Survey (WOBASZ). Food intakes were measured with the 1-day 24-hour recall method. A self-developed database was used to calculate dietary total antioxidant capacity (DTAC), dietary total polyphenol content (DTPC) and dietary total flavonoid content (DTFC).

resultsDTAC did not differ between the men with CVD and HC men (6442 vs. 6066 μmol trolox equivalents - TE), but in the women with CVD it was significantly higher than in the HC women (6182 vs. 5500 μmol TE). The main sources of antioxidants in the males with CVD were: tea, coffee, apples, and nuts and seeds, and tea, coffee and apples in HC. In the females they were: tea, coffee, apples and strawberries, both in the women with CVD and HC. DTPC in the men with CVD did not differ from HC (1198 vs. 1114 mg gallic acid equivalents, GAE). In the females, DTPC was significantly higher in the subjects with CVD as compared to HC (1075 vs. 981 mg GAE). Predominant sources of polyphenols were: tea, coffee, cabbage, potatoes, apples and white bread in the men with CVD, and tea, coffee, potatoes, white bread and apples in HC, while in the women (both with CVD and HC): tea, coffee, apples, potatoes and cabbage. No differences in DTFC have been found between the males with CVD and HC (212 vs. 202 mg quercetine equivalents, QE). In the women with CVD, DTFC was significantly higher than in HC (200 vs. 177 mg QE). Main sources of flavonoids in all participants (men and women, CVD and HC) were tea, apples, cabbage and coffee.

conclusionsPolish men and women faced with CVD beneficially modify their dietary practices by enhancing intakes of foods that are sources of antioxidants, polyphenols and flavonoids. Different sources and patterns of antioxidant, polyphenol and flavonoid intakes, however, between male and female patients with CVD were observed.

Indexed as

DietAdultAgedAged, 80 and overAntioxidantsCardiovascular DiseasesCross-Sectional StudiesDiet TherapyEatingFemaleFlavonoidsHumansMaleMiddle AgedPolyphenolsSurveys and QuestionnairesAntioxidantsFlavonoidsPolyphenols

Identifiers

PMID25880233
PMCPMC4365551
OpenAlexW2096342204

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.