Evidence map›Paper›PMID 22105752›Full record

ArticleCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne2012

Diagnosed hypertension in Canada: incidence, prevalence and associated mortality.

Cynthia Robitaille, Sulan Dai, Chris Waters, Lidia Loukine, Christina Bancej, Susan Quach, Joellyn Ellison, Norman Campbell, Karen Tu, Kim Reimer and 4 more

Abstract readComparative StudyMulticenter Study
In one paragraph

Article in CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
87citing papers in PubMed, 1 pooled it
–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

87 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  15. Impact of the COVID-19 pandemic on diagnosis of renal cell carcinoma and disease stage at presentation.Canadian Urological Association journal = Journal de l'Association des urologues du Canada · 2024
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27 more citing papers are in PubMed but not listed here.

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

14 authors.

Cynthia RobitailleChronic Disease Surveillance and Monitoring Division, Public Health Agency of Canada, Ottawa, Ont. cynthia.robitaille@phac-aspc.gc.ca
Sulan Dai
Chris Waters
Lidia Loukine
Christina Bancej
Susan Quach
Joellyn Ellison
Norman Campbell
Karen Tu
Kim Reimer
Robin Walker
Mark Smith
Claudia Blais
Hude Quan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHypertension is a leading risk factor for cardiovascular diseases. Our objectives were to examine the prevalence and incidence of diagnosed hypertension in Canada and compare mortality among people with and without diagnosed hypertension.

methodsWe obtained data from linked health administrative databases from each province and territory for adults aged 20 years and older. We used a validated case definition to identify people with hypertension diagnosed between 1998/99 and 2007/08. We excluded pregnant women from the analysis.

resultsThis retrospective population-based study included more than 26 million people. In 2007/08, about 6 million adults (23.0%) were living with diagnosed hypertension and about 418,000 had a new diagnosis. The age-standardized prevalence increased significantly from 12.5% in 1998/99 to 19.6% in 2007/08, and the incidence decreased from 2.7 to 2.4 per 100. Among people aged 60 years and older, the prevalence was higher among women than among men, as was the incidence among people aged 75 years and older. The prevalence and incidence were highest in the Atlantic region. For all age groups, all-cause mortality was higher among adults with diagnosed hypertension than among those without diagnosed hypertension.

interpretationThe overall prevalence of diagnosed hypertension in Canada from 1998 to 2008 was high and increasing, whereas the incidence declined during the same period. These findings highlight the need to continue monitoring the effectiveness of efforts for managing hypertension and to enhance public health programs aimed at preventing hypertension.

Indexed as

Diagnostic Techniques, CardiovascularPopulation SurveillanceAdultAgedAged, 80 and overAge DistributionCanadaFemaleHumansHypertensionIncidenceMaleMiddle AgedPrevalenceRetrospective StudiesRisk Factors

Identifiers

PMID22105752
PMCPMC3255225

What OpenQuestion holds

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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.