Evidence map›Paper›PMID 2499392›Full record

ArticleBMJ (Clinical research ed.)1989

Concentrations of high density lipoprotein cholesterol, triglycerides, and total cholesterol in ischaemic heart disease.

S J Pocock, A G Shaper, A N Phillips

Open access · bronzeAbstract read
In one paragraph

Article in BMJ (Clinical research ed.), 1989. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
11.1field-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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Topical timolol and serum lipoproteins.The British journal of ophthalmology · 1990
    Trial
  4. Effects of evening primrose oil in rheumatoid arthritis.Annals of the rheumatic diseases · 1989
    Trial
  5. Article
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  9. The role of triglycerides in cardiovascular risk.Current cardiology reports · 2008
    Review
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  12. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

S J PocockDepartment of Clinical Epidemiology and General Practice, Royal Free Hospital School of Medicine, London.
A G Shaper
A N Phillips
The Royal Free Hospital · GBUniversity College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo assess the roles of serum concentrations of total cholesterol, high density lipoprotein cholesterol, and triglycerides in predicting major ischaemic heart disease.

designMen recruited for the British regional heart study followed up for a mean of 7.5 years.

settingGeneral practices in 24 British towns. PATIENTS: 7735 Middle aged men. END POINT: Predictive value of serum concentrations of lipids. MEASUREMENTS AND MAIN

resultsAt initial screening serum concentrations of total cholesterol, high density lipoprotein cholesterol, and triglycerides were determined from non-fasting blood samples. Altogether 443 major ischaemic heart disease events (fatal and non-fatal) occurred during the study. Men in the highest fifth of the distribution of total cholesterol concentration (greater than or equal to 7.2 mmol/l) had 3.5 times the risk of ischaemic heart disease than did men in the lowest fifth (less than 5.5 mmol/l) after adjustment for high density lipoprotein cholesterol concentration and other risk factors. Men in the lowest fifth of high density lipoprotein cholesterol concentration (less than 0.93 mmol/l) had 2.0 times the risk of men in the highest fifth (greater than or equal to 1.33 mmol/l) after adjustment for total cholesterol concentration and other risk factors. Men in the highest fifth of triglyceride concentration (greater than or equal to 2.8 mmol/l) had only 1.3 times the risk of those in the lowest fifth (less than 1.08 mmol/l) after adjustment for total cholesterol concentration and other risk factors; additional adjustment for high density lipoprotein cholesterol concentration made the association with ischaemic heart disease disappear.

conclusionsSerum concentration of total cholesterol is the most important single blood lipid risk factor for ischaemic heart disease in men. High density lipoprotein cholesterol concentration is less important, and triglyceride concentrations do not have predictive importance once other risk factors have been taken into account.

Indexed as

AdultCholesterolCholesterol, HDLCoronary DiseaseHumansMaleMiddle AgedProspective StudiesRisk FactorsTriglyceridesCholesterolCholesterol, HDLTriglycerides

Identifiers

PMID2499392
PMCPMC1836343
OpenAlexW2085733667

What OpenQuestion holds

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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.