Evidence map›Paper›PMID 22791787›Full record

ArticleBMJ (Clinical research ed.)2012

Impact of age and sex on primary preventive treatment for cardiovascular disease in the West Midlands, UK: cross sectional study.

J P Sheppard, S Singh, K Fletcher, R J McManus, J Mant

Abstract readEvaluation Study
In one paragraph

Article in BMJ (Clinical research ed.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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

27 citing papers in PubMed.

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  18. Prevalence and costs of treating uncomplicated stage 1 hypertension in primary care: a cross-sectional analysis.The British journal of general practice : the journal of the Royal College of General Practitioners · 2014
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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.

J P SheppardPrimary Care Clinical Sciences, NIHR School for Primary Care Research, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK.
S Singh
K Fletcher
R J McManus
J Mant

Funding

Department of Health CDF/01/017Department of Health RP-PG-0606-1153
6 · The paper itself

Abstract

objectivesTo establish the impact of age and sex on primary preventive treatment for cardiovascular disease in a typical primary care population.

designCross sectional study of anonymised patient records.

participantsAll 41,250 records of patients aged ≥ 40 registered at 19 general practices in the West Midlands, United Kingdom, were extracted and analysed.

main outcome measuresPatients' demographics, risk factors for cardiovascular disease (blood pressure, total cholesterol concentration), and prescriptions for primary preventive drugs were extracted from patients' records. Patients were subdivided into five year age bands up to 85 (patients aged ≥ 85 were analysed as one group) and prescribing trends across the population were assessed by estimating the proportion of patients prescribed with antihypertensive drug or statin drug, or both, in each group.

resultsOf the 41,250 records screened in this study, 36,679 (89%) patients did not have a history of cardiovascular disease and therefore could be considered for primary preventive treatment. The proportion receiving antihypertensive drugs increased with age (from 5% (378/6978) aged 40-44 to 57% (621/1092) aged ≥ 85) as did the proportion taking statins up to the age of 74 (from 3% (201/6978) aged 40-44 to 29% (675/2367) aged 70-74). In those aged 75 and above, the odds of a receiving prescription for a statin (relative to the 40-44 age group) decreased with every five year increment in age (odds ratio 12.9 (95% confidence interval 10.8 to 15.3) at age 75-79 to 5.7 (4.6 to 7.2) at age ≥ 85; P<0.001). There were no consistent differences in prescribing trends by sex.

conclusionsPreviously described undertreatment of women in secondary prevention of cardiovascular disease was not observed for primary prevention. Low use of statins in older people highlights the need for a stronger evidence base and clearer guidelines for people aged over 75.

Indexed as

AdultAgedAged, 80 and overAge FactorsAntihypertensive AgentsCardiovascular DiseasesCross-Sectional StudiesDrug UtilizationEnglandFemaleGeneral PracticeHealthcare DisparitiesHumansHydroxymethylglutaryl-CoA Reductase InhibitorsLogistic ModelsMaleAntihypertensive AgentsHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID22791787
PMCPMC3395734

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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.