Evidence map›Paper›PMID 24587071›Full record

ArticlePloS one2014

Consumption of lean fish reduces the risk of type 2 diabetes mellitus: a prospective population based cohort study of Norwegian women.

Charlotta Rylander, Torkjel M Sandanger, Dagrun Engeset, Eiliv Lund

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 2 pooled it
5.1field-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

37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 69 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Charlotta RylanderDepartment of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway.
Torkjel M SandangerDepartment of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway ; NILU, Fram- High North Research Centre for Climate and the Environment, Tromsø, Norway.
Dagrun EngesetDepartment of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway.
Eiliv LundDepartment of Community Medicine, UiT The Arctic University of Norway, Tromsø, Norway.
UiT The Arctic University of Norway · NOThe FRAM Centre · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effects of fish consumption and n-3 fatty acids on type 2 diabetes mellitus (T2DM) have recently been debated.

objectiveWe explored the risk of T2DM in relation to consumption of lean fish, fatty fish, fish products and total fish as well as cod liver oil supplements in a representative sample of Norwegian women.

designThis was a prospective population based cohort study in 33740 women free of T2DM, stroke, angina or heart attack and with detailed information on important co-variates and dietary intake at baseline. Risk ratios and corresponding 95% CI were estimated using Poisson regression with log-person time as offset.

resultsLean fish consumption was inversely associated with T2DM compared to zero intake. Risk ratios and 95% CI for intake of 75 and 100 g lean fish per day were 0.71 (0.51, 0.98) and 0.67 (0.46, 0.98), respectively. There was no effect of intake of fatty fish, fish products, total fish or use of cod liver oil supplements on the risk of T2DM.

conclusionLean fish consumption of 75-100 g/d had a beneficial effect on T2DM. It remains unclear whether lean fish in itself has a protective effect on T2DM or that lean fish consumers have a protective life-style that we were not able to take into account in this study. Unfavorable effects of fatty fish consumption or use of cod liver oil supplements on T2DM were not observed.

Indexed as

FishesFish ProductsAdultAnimalsCod Liver OilCohort StudiesDiabetes Mellitus, Type 2Dietary SupplementsFatty Acids, Omega-3Feeding BehaviorFemaleHumansNorwayProspective StudiesRegression AnalysisSurveys and QuestionnairesCod Liver OilFatty Acids, Omega-3

Identifiers

PMID24587071
PMCPMC3933657
OpenAlexW2092075895

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.