Evidence map›Paper›PMID 22990327›Full record

ArticleEuropean journal of clinical pharmacology2013

Effect of cardiovascular drug classes on all-cause mortality among atrial fibrillation patients treated in primary care in Sweden: a cohort study.

Per Wändell, Axel C Carlsson, Kristina Sundquist, Sven-Erik Johansson, Jan Sundquist

Abstract read
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Article in European journal of clinical pharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

11 citing papers in PubMed, 15 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

5 authors at 4 institutions in 2 countries.

Per WändellCentre for Family Medicine, Karolinska Institutet, Alfred Nobels Allé 12, 141 83 Huddinge, Sweden. per.wandell@ki.se
Axel C Carlsson
Kristina Sundquist
Sven-Erik Johansson
Jan Sundquist
Lund University · SEKarolinska Institutet · SEStanford University · USUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRisk factors for stroke are well known in atrial fibrillation (AF) patients, while less is known on the effect of these factors on total mortality.

objectiveOur aim was to study the impact of cardiovascular drug classes on mortality in AF patients treated in primary care.

methodsThe study population was chosen based on patient data from 75 primary care centres in Sweden compiled in a database. Individuals diagnosed with AF who were older than 45 years were enrolled (n = 12,302, of whom 6,660 were men). Cox regression analysis with mortality (years to death) as outcome was conducted in the men and women separately, as well in the age categories <80 and ≥ 80 years, with cardiovascular drugs as independent factors, and age, cardiovascular diagnoses and educational level as covariates.

resultsLower mortality was shown for anticoagulant treatment among men, both younger (<80 years) [adjusted hazard ratio (HR) 0.43, 95 % confidence interval (CI) 0.31-0.61] and older (≥ 80 years) (adjusted HR 0.47, 95 % CI 0.32-0.69), and among younger women (adjusted HR 0.46, 95 % CI 0.29-0.74), and for antiplatelet treatment in older men (adjusted HR 0.51, 95 % CI 0.35-0.74). Treatment with thiazides was associated with lower mortality among younger men (adjusted HR 0.68, 95 % CI 0.48-0.96), older men (adjusted HR 0.67, 95 % CI 0.46-0.98) and older women (adjusted HR 0.70, 95 % CI 0.52-0.94). Statins were associated with lower mortality among younger patients, in both men (adjusted HR 0.47, 95 % CI 0.32-0.68) and women (adjusted HR 0.54, 95 % CI 0.35-0.82).

conclusionsThe differences in age and gender patterns need further exploration.

Indexed as

AgedAged, 80 and overAtrial FibrillationCardiovascular AgentsCohort StudiesFemaleHematologic AgentsHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMaleMiddle AgedPrimary Health CareSwedenCardiovascular AgentsHematologic AgentsHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID22990327
OpenAlexW1985919034

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.