Evidence map›Paper›PMID 28192538›Full record

ArticlePloS one2017

Pattern of omega-3 polyunsaturated fatty acid intake and fish consumption and retinal vascular caliber in children and adolescents: A cohort study.

Bamini Gopinath, Hanieh Moshtaghian, Victoria M Flood, Jimmy C Y Louie, Gerald Liew, George Burlutsky, Paul Mitchell

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
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  7. Article
  8. Dietary Patterns and Retinal Vessel Caliber in the Irish Nun Eye Study.The journal of nutrition, health & aging · 2018
    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

7 authors.

Bamini GopinathCenter for Vision Research, Department of Ophthalmology and The Westmead Institute, University of Sydney, Sydney, NSW, Australia.ORCID http://orcid.org/0000-0003-3573-359X
Hanieh MoshtaghianSchool of Medicine, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia.
Victoria M FloodSt Vincent's Hospital, Sydney, NSW, Australia.
Jimmy C Y LouieSchool of Biological Sciences, Faculty of Science, The University of Hong Kong, Hong Kong.
Gerald LiewCenter for Vision Research, Department of Ophthalmology and The Westmead Institute, University of Sydney, Sydney, NSW, Australia.
George BurlutskyCenter for Vision Research, Department of Ophthalmology and The Westmead Institute, University of Sydney, Sydney, NSW, Australia.
Paul MitchellCenter for Vision Research, Department of Ophthalmology and The Westmead Institute, University of Sydney, Sydney, NSW, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to investigate whether fish and long chain omega-3 polyunsaturated fatty acid (LCn-3 PUFA) consumption changed appreciably during adolescence. We also assessed whether these dietary variables are associated with retinal microvascular signs (possible markers of future cardiovascular disease risk). 633 children had dietary data at ages 12 and 17. Fish and LCn-3 PUFA [eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA)] intake was assessed by a food frequency questionnaire. Retinal vessel caliber was quantified from digital photographs using computer software. Mean energy-adjusted intakes (mg/day) of total LCn-3 PUFA, EPA, and DHA at age 12 were 297.1±261.1; 102.5±106.9; and 129.7±137.7, respectively; and this increased significantly at age 17 to: 347.0±324.0 (p<0.0001); 122.5±132.7 (p = 0.0001); and 160.3±171.4 (p <0.0001), respectively. Increasing quartiles of LCn-3PUFA intake were associated with widening of mean retinal arteriolar caliber among 17-year old girls ~3.9 μm (multivariable-adjusted P-trend = 0.001). Girls who consumed ≥2 serves of fish/week versus those who did not had ~2.1 μm wider retinal arterioles (p = 0.03). No associations were observed among boys or with retinal venules. Mean dietary intakes of LCn-3 PUFA increased during adolescence, but are still below recommended levels of consumption. These results suggest that LCn-3 PUFA and fish intake might have a beneficial influence.

Indexed as

DietFishesAdolescentAnimalsArteriolesChildCohort StudiesEatingFatty Acids, Omega-3Fatty Acids, UnsaturatedFemaleHumansLinear ModelsMaleRetinal ArteryRetinal VesselsFatty Acids, Omega-3Fatty Acids, Unsaturated

Identifiers

PMID28192538
PMCPMC5305252

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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.