Evidence map›Paper›PMID 7830006›Full record

ArticleJournal of epidemiology and community health1994

Asymptomatic hyperglycaemia and major ischaemic heart disease events in Britain.

I J Perry, S G Wannamethee, P H Whincup, A G Shaper

Open access · greenAbstract read
In one paragraph

Article in Journal of epidemiology and community health, 1994. 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 23% 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, 28 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.

I J PerryDepartment of Public Health, Royal Free Hospital School of Medicine, London.
S G Wannamethee
P H Whincup
A G Shaper
The Royal Free Hospital · GBUniversity College London · GB

Funding

Wellcome Trust
6 · The paper itself

Abstract

objectiveTo examine the association between non-fasting serum glucose concentrations and major ischaemic heart disease (IHD) events (fatal and non-fatal myocardial infarction).

designA prospective study. SUBJECTS: A population based sample of 7735 middle aged British men. Known diabetics, men with a glucose concentration > or = 11.1 mmol/l at screening, and hypertensive patients taking regular medication were excluded from the analysis. With exclusions (n = 509) and missing glucose values (n = 49), there were 7177 men available for analysis.

main outcome measuresMajor IHD events (fatal and non-fatal myocardial infarction) during 9.5 years follow up on all men.

resultsThere were 505 major IHD events, 222 fatal and 283 non-fatal, in the 7177 men studied. There was a non-linear relation between the glucose concentration and the risk (per 1000 men per year) of all major IHD events and fatal IHD events, with the excess risk in the upper quintile of the glucose distribution (> or = 6.1 mmol/l). The unadjusted relative risks (RR) in the upper glucose concentration quintile compared with the first to the fourth quintiles combined were 1.4 (95% CI 1.1, 1.7) for all events and 1.3 (95% CI 1.0, 1.7) for fatal events. Adjustment for age, smoking, occupational status, body mass index, physical activity, systolic blood pressure, total and high density lipoprotein cholesterol, and triglyceride concentrations had a minimal effect on these relative risk estimates. This non-linear relationship between the serum glucose concentration and the risk of a major IHD event was observed in men with no evidence of IHD at screening (n = 5518) but not in men with IHD (n = 1659). In the former group, the RR (adjusted for major coronary risk factors) for all major IHD events in the upper quintile relative to the lower quintiles combined was 1.5 (95% CI 1.2, 2.0) and for fatal IHD events was 1.8 (95% CI 1.1, 2.6).

conclusionThese data suggest that asymptomatic hyperglycaemia is an independent risk factor for major IHD events.

Indexed as

AdultBlood GlucoseBody Mass IndexCholesterol, HDLFollow-Up StudiesHumansHyperglycemiaMaleMiddle AgedMyocardial InfarctionPhysical FitnessPrevalenceProportional Hazards ModelsProspective StudiesRisk FactorsTriglyceridesBlood GlucoseCholesterol, HDLTriglycerides

Identifiers

PMID7830006
PMCPMC1060028
OpenAlexW2023445469

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.