Evidence map›Paper›PMID 28338937›Full record

ArticleAmerican journal of hypertension2017

Association of Blood Pressure Trajectory With Mortality, Incident Cardiovascular Disease, and Heart Failure in the Cardiovascular Health Study.

Christopher C Smitson, Rebecca Scherzer, Michael G Shlipak, Bruce M Psaty, Anne B Newman, Mark J Sarnak, Michelle C Odden, Carmen A Peralta

Abstract readMulticenter Study
In one paragraph

Article in American journal of hypertension, 2017. 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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  13. Acute-phase heart rate trajectories and functional outcomes in acute ischemic stroke.Journal of clinical hypertension (Greenwich, Conn.) · 2022
    Article
  14. Blood Pressure Trajectory and Its Influencing Factors in Chinese Adults: A Cohort Study with Long-Term Follow-Up.Medical science monitor : international medical journal of experimental and clinical research · 2022
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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

8 authors.

Christopher C SmitsonDivision of Cardiovascular Medicine, Department of Medicine, University of California, San Diego, California, USA.
Rebecca ScherzerKidney Health Research Collaborative, Division of Nephrology, Department of Medicine, University of California, San Francisco, California, USA.
Michael G ShlipakKidney Health Research Collaborative, Division of Nephrology, Department of Medicine, University of California, San Francisco, California, USA.
Bruce M PsatyDepartment of Medicine, University of Washington, Seattle, Washington, USA.
Anne B NewmanDepartment of Epidemiology, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania, USA.
Mark J SarnakDivision of Nephrology, Department of Medicine, Tufts University School of Medicine, Boston, Massachusetts, USA.
Michelle C OddenCollege of Public Health and Human Sciences, Oregon State University, Corvallis, Oregon, USA.
Carmen A PeraltaKidney Health Research Collaborative, Division of Nephrology, Department of Medicine, University of California, San Francisco, California, USA.

Funding

VARIABILITY, STABILITY & SMOOTHNESS OF WALKINGP30AG024827 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JENNIFER S BRACH · 2004 to 2026
$28.6M
Exceptional Survival: Trajectories to Functional Aging (CHS All Stars)R01AG023629 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI NEWMAN, ANNE B. · 2004 to 2016
$9.5M
CHS research resources for the cardiovascular health of older adultsU01HL130114 · NHLBI · UNIVERSITY OF WASHINGTON · PI BURKE, GREGORY L, KRONMAL, RICHARD A · 2016 to 2019
$6.6M
CHS Events Follow-up StudyU01HL080295 · NHLBI · UNIVERSITY OF WASHINGTON · PI PSATY, BRUCE M · 2005 to 2008
$4.6M
Role of EIIIA fibronectin in pulmonary fibrosisR01HL085083 · NHLBI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI WHITE, ERIC S · 2007 to 2011
$1.9M
A New Paradigm for Hypertension in the Elderly- Beyond AgeR01AG046206 · NIA · NORTHERN CALIFORNIA INSTITUTE/RES/EDU · PI ODDEN, MICHELLE CHRISTINA, PERALTA, CARMEN ALICIA · 2014 to 2018
$1.4M
Modeling Optimal Strategies to Prevent Cardiovascular Events in Older AdultsK01AG039387 · NIA · OREGON STATE UNIVERSITY · PI ODDEN, MICHELLE CHRISTINA · 2012 to 2016
$688k
CENTRAL BLOOD ANALYSIS LABORATORY FOR CHSN01HC085086 · HC · UNIVERSITY OF VERMONT &ST AGRIC COLLEGE · PI TRACY, RUSSELL P · 1988 to 2000
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CORONARY HEART DISEASE &STROKE IN PEOPLE AGED 65-84N01HC085083 · HC · UNIVERSITY OF CALIFORNIA DAVIS · PI ROBBINS, JOHN A · 1988 to 1999
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CORONARY HEART DISEASE AND STROKE IN PEOPLE AGED 65-84N01HC085082 · HC · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI KULLER, LEWIS H · 1988 to 2000
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CORONARY HEART DISEASE &STROKE IN PEOPLE AGED 65-84N01HC085081 · HC · JOHNS HOPKINS UNIVERSITY · PI FRIED, LINDA P · 1988 to 2000
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CORONARY HEART DISEASE &STROKE IN THE ELDERLYN01HC085080 · HC · WAKE FOREST UNIVERSITY · PI BURKE, GREGORY L · 1988 to 2000
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NHLBI NIH HHS HHSN268200800007CNHLBI NIH HHS N01 HC055222NHLBI NIH HHS N01 HC085079NHLBI NIH HHS N01 HC085080NHLBI NIH HHS N01 HC085081NHLBI NIH HHS N01 HC085082NHLBI NIH HHS N01 HC085083NHLBI NIH HHS N01 HC085086NHLBI NIH HHS U01 HL080295NHLBI NIH HHS U01 HL130114NIA NIH HHS K01 AG039387NIA NIH HHS P30 AG024827NIA NIH HHS R01 AG023629NIA NIH HHS R01 AG046206
6 · The paper itself

Abstract

backgroundCommon blood pressure (BP) trajectories are not well established in elderly persons, and their association with clinical outcomes is uncertain.

methodsWe used hierarchical cluster analysis to identify discrete BP trajectories among 4,067 participants in the Cardiovascular Health Study using repeated BP measures from years 0 to 7. We then evaluated associations of each BP trajectory cluster with all-cause mortality, incident cardiovascular disease (CVD, defined as stroke or myocardial infarction) (N = 2,837), and incident congestive heart failure (HF) (N = 3,633) using Cox proportional hazard models.

resultsMedian age was 77 years at year 7. Over a median 9.3 years of follow-up, there were 2,475 deaths, 659 CVD events, and 1,049 HF events. The cluster analysis identified 3 distinct trajectory groups. Participants in cluster 1 (N = 1,838) had increases in both systolic (SBP) and diastolic (DBP) BPs, whereas persons in cluster 2 (N = 1,109) had little change in SBP but declines in DBP. Persons in cluster 3 (N = 1,120) experienced declines in both SBP and DBP. After multivariable adjustment, clusters 2 and 3 were associated with increased mortality risk relative to cluster 1 (hazard ratio = 1.21, 95% confidence interval: 1.06-1.37 and hazard ratio = 1.20, 95% confidence interval: 1.05-1.36, respectively). Compared to cluster 1, cluster 3 had higher rates of incident CVD but associations were not statistically significant in demographic-adjusted models (hazard ratio = 1.16, 95% confidence interval: 0.96-1.39). Findings were similar when stratified by use of antihypertensive therapy.

conclusionsAmong community-dwelling elders, distinct BP trajectories were identified by integrating both SBP and DBP. These clusters were found to have differential associations with outcomes.

Indexed as

Blood PressureAgedAged, 80 and overCluster AnalysisDiastoleFemaleHeart FailureHumansHypertensionIncidenceMaleProportional Hazards ModelsRisk AssessmentRisk FactorsSystoleTime Factorsblood pressureblood pressure trajectorycardiovascular diseaseelderlyhypertensionmortality.

Identifiers

PMID28338937
PMCPMC5861576

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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.