Evidence map›Paper›PMID 24744219›Full record

SynthesisEndocrine2014

Which diet for prevention of type 2 diabetes? A meta-analysis of prospective studies.

Katherine Esposito, Paolo Chiodini, Maria Ida Maiorino, Giuseppe Bellastella, Demosthenes Panagiotakos, Dario Giugliano

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Endocrine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 12 pooled it
12.5field-weighted citation impact, top 1% 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

82 citing papers in PubMed, 12 syntheses or guidelines pooled it, 141 citations in OpenAlex.

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  3. American Association of Clinical Endocrinology Clinical Practice Guideline: Developing a Diabetes Mellitus Comprehensive Care Plan-2022 Update.Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2022
    Guideline
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22 more citing papers are in PubMed but not listed here.

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

6 authors at 3 institutions in 2 countries.

Katherine EspositoDepartment of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy.
Paolo Chiodini
Maria Ida Maiorino
Giuseppe Bellastella
Demosthenes Panagiotakos
Dario Giugliano
University of Campania "Luigi Vanvitelli" · ITHarokopio University of Athens · GRUniversity of Naples Federico II · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

No specific diet is recommended to prevent type 2 diabetes. We did a meta-analysis of prospective cohort studies to assess the association between different diets and prevention of type 2 diabetes. We did a comprehensive search of multiple electronic databases (Medline, Scopus, EMBASE, and ISI web of knowledge) until August 2013 using predefined criteria. We included prospective cohort studies that evaluated the role of different diets in type 2 diabetes prevention. Studies were selected by 2 independent reviewers. We did random-effects meta-analyses to determine the relative risk (RR) of incident diabetes associated with healthful dietary patterns. A total of 21,372 cases of incident diabetes, from 18 prospective studies, with 20 cohorts, in 4 world regions were identified. In the random-effect meta-analysis of the 20 cohorts, RR was 0.80 (95 % confidence interval (CI) = 0.74-0.86, P < 0.001), with high heterogeneity (I (2) = 57 %, P = 0.001) and no evidence of publication bias (Egger's test, P = 0.653). Exclusion of two cohorts produced identical RR (0.80, 95 % CI 0.76-0.84), with nonsignificant heterogeneity (I (2) = 9 %). The risk of incident diabetes did not appreciably change considering the geography (USA, Europe, and Asia), the duration of follow-up (≤10 and >10 years), and type of diets (Mediterranean and DASH, Dietary Approaches to Stop Hypertension, diets). There was a difference between at risk and general population (P = 0.0487), but the evidence was limited to two studies only. The results of our study demonstrate that several healthy diets are equally and consistently associated with a 20 % reduced risk of future type 2 diabetes.

Indexed as

DietDiabetes Mellitus, Type 2Feeding BehaviorHumansPrediabetic StateRisk Factors

Identifiers

PMID24744219
OpenAlexW1981504505

What OpenQuestion holds

Textmetadata
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.