Evidence map›Paper›PMID 22021772›Full record

ArticleBMJ open2011

Effects of statin medication on mortality risk associated with type 2 diabetes in older persons: the population-based AGES-Reykjavik Study.

Elin Olafsdottir, Thor Aspelund, Gunnar Sigurdsson, Bolli Thorsson, Gudny Eiriksdottir, Tamara B Harris, Lenore J Launer, Rafn Benediktsson, Vilmundur Gudnason

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
2.7field-weighted citation impact, top 10% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Treatment of Diabetes in Older Adults: An Endocrine Society* Clinical Practice Guideline.The Journal of clinical endocrinology and metabolism · 2019
    Guideline
  3. Pooled it
  4. Article
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  7. Review
  8. Article
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  10. Observational
  11. Cholesterol and Phosphoinositides in Cilia Biology.Advances in experimental medicine and biology · 2023
    Review
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  18. Observational
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  20. Review
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

9 authors at 4 institutions in 2 countries.

Elin OlafsdottirIcelandic Heart Association Research Institute, Kopavogur, Iceland; Center of Public Health Sciences, University of Iceland, Reykjavik, Iceland.
Thor Aspelund
Gunnar Sigurdsson
Bolli Thorsson
Gudny Eiriksdottir
Tamara B Harris
Lenore J Launer
Rafn Benediktsson
Vilmundur Gudnason
Icelandic Heart Association · ISNational Institute on Aging · USNational University Hospital of Iceland · ISUniversity of Iceland · IS

Funding

Diabetes and the brainZIAAG007420 · NIA · NATIONAL INSTITUTE ON AGING · PI LAUNER, LENORE J · 2009 to 2021
$2.1M
AGES STUDY-THE REYKJAVIK STUDY OF HEALTHY AGING FOR THE NEW MILLENNIUM-26012100N01AG012100 · NIA · ICELANDIC HEART ASSOCIATION · 2002 to 2004
–
NIA NIH HHS N01-AG-1-2100
6 · The paper itself

Abstract

objectiveTo examine if the beneficial effect of statin medication on mortality seen in randomised clinical trials of type 2 diabetes applies equally to observational studies in the general population of older people.

designA prospective, population-based cohort study.

settingReykjavik, Iceland.

participants5152 men and women from the Age, Gene/Environment Susceptibility-Reykjavik Study, mean age 77 years, range of 66-96 years.

main outcome measureCardiovascular and all-cause mortalities and the RR of dying according to statin use and history of coronary heart disease (CHD) in persons with type 2 diabetes and those without diabetes with a median follow-up time of 5.3 years, until end of 2009.

resultsThe prevalence of type 2 diabetes was 12.4% of which 35% used statins. Statin use was associated with a 50% (95% CI 8% to 72%) lower cardiovascular mortality and 53% (29% to 68%) lower all-cause mortalities in persons with diabetes. For those without diabetes, statin use was associated with a 16% (-24% to 43%) lower cardiovascular and 30% (11% to 46%) lower all-cause mortalities. Persons with diabetes using statins had a comparable risk of cardiovascular and all-cause mortality to that of the general population without diabetes. The effect was independent of the level of glycaemic control.

conclusionThis observational study lends important support to existing data from randomised clinical trials. These data suggest that in the general population of older people with diabetes, statin medication markedly reduces the excess cardiovascular and all-cause mortality risk, irrespective of the presence or absence of coronary heart disease or glucose-lowering medication.

Identifiers

PMID22021772
PMCPMC3191423
OpenAlexW2124261518

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.