Evidence map›Paper›PMID 31822546›Full record

ArticleBMJ open2019

What predicts regression from pre-diabetes to normal glucose regulation following a primary care nurse-delivered dietary intervention? A study protocol for a prospective cohort study.

Kirsten Coppell, Trish Freer, Sally Abel, Lisa Whitehead, David Tipene-Leach, Andrew R Gray, Tony Merriman, Trudy Sullivan, Jeremy Krebs, Leigh Perreault

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

4 citing papers in PubMed, 9 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

10 authors at 6 institutions in 3 countries.

Kirsten CoppellDepartment of Medicine, University of Otago, Dunedin, New Zealand kirsten.coppell@otago.ac.nz.ORCID 0000-0003-0996-2874
Trish FreerHealth Hawke's Bay, Hastings, New Zealand.
Sally AbelKaupapa Consulting Ltd, Napier, New Zealand.
Lisa WhiteheadSchool of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia.
David Tipene-LeachFaculty of Education, Humanities and Health Science, Eastern Institute of Technology, Napier, New Zealand.
Andrew R GrayCentre for Biostatistics, University of Otago, Dunedin, New Zealand.
Tony MerrimanDepartment of Biochemistry, University of Otago, Dunedin, New Zealand.
Trudy SullivanDepartment of Preventive and Social Medicine, University of Otago, Dunedin, New Zealand.
Jeremy KrebsDepartment of Medicine, University of Otago Wellington, Wellington, New Zealand.
Leigh PerreaultDepartment of Medicine, University of Colorado, Denver, Colorado, USA.
University of Otago · NZEastern Institute of Technology · NZEdith Cowan University · AUHawke's Bay Hospital · NZStatistics New Zealand · NZUniversity of Colorado Denver · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPre-diabetes is a high-risk state for the development of type 2 diabetes mellitus (T2DM) and cardiovascular disease. Regression to normoglycaemia, even if transient, significantly reduces the risk of developing T2DM. The primary aim of this mixed-methods study is to determine if there are clinically relevant differences among those with pre-diabetes and excess weight who regress to normoglycaemia, those who have persistent pre-diabetes and those who progress to T2DM following participation in a 6-month primary care nurse-delivered pre-diabetes dietary intervention. Incidence of T2DM at 2 years will be examined. METHODS AND ANALYSIS: Four hundred participants with pre-diabetes (New Zealand definition glycated haemoglobin 41-49 mmol/mol) and a body mass index ETHICS AND DISSEMINATION: This study was approved by the Northern A Health and Disability Ethics Committee, New Zealand (Ethics Reference: 17/NTA/24). Study results will be presented to participants, published in peer-reviewed journals and presented at relevant conferences. TRIAL REGISTRATION NUMBER: ACTRN12617000591358; Pre-results.

Indexed as

Diabetes MellitusDiet, HealthyHumansInfant, Newborn, DiseasesNew ZealandObesityPilot ProjectsPragmatic Clinical Trials as TopicPrediabetic StatePrimary Care NursingProspective StudiesQualitative Researchdiet therapyindigenous populationspre-diabetesprimary care nursingqualitative researchweight loss

Identifiers

PMID31822546
PMCPMC6924756
OpenAlexW2996472672

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.