Evidence map›Paper›PMID 28039870›Full record

ArticleJournal of the American Geriatrics Society2017

Outcomes of Treated Hypertension at Age 80 and Older: Cohort Analysis of 79,376 Individuals.

João Delgado, Jane A H Masoli, Kirsty Bowman, W David Strain, George A Kuchel, Kate Walters, Louise Lafortune, Carol Brayne, David Melzer, Alessandro Ble and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of the American Geriatrics Society, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 6% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Prognostic significance of blood pressure in frail older adults.Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    Article
  11. Blood pressure, frailty status, and all-cause mortality in elderly hypertensives; The Nambu Cohort Study.Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    Article
  12. Article
  13. Article
  14. Brazilian Guidelines of Hypertension - 2020.Arquivos brasileiros de cardiologia · 2021
    Article
  15. Observational
  16. Article
  17. Article
  18. Process Mining the Trauma Resuscitation Patient Cohorts.Proceedings. IEEE International Conference on Healthcare Informatics · 2018
    Article
  19. Article
  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

11 authors at 5 institutions in 3 countries.

João DelgadoEpidemiology and Public Health, Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, United Kingdom.
Jane A H MasoliEpidemiology and Public Health, Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, United Kingdom.
Kirsty BowmanEpidemiology and Public Health, Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, United Kingdom.
W David StrainHealthcare for Older People, Royal Devon and Exeter National Health Service Foundation Trust, Exeter, United Kingdom.
George A KuchelCenter on Aging, University of Connecticut Health Center, Farmington, Connecticut.
Kate WaltersInstitute of Epidemiology and Health, University College London Gower Street Campus, London, United Kingdom.
Louise LafortuneCambridge Institute of Public Health, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom.
Carol BrayneCambridge Institute of Public Health, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom.
David MelzerEpidemiology and Public Health, Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, United Kingdom.
Alessandro BleEpidemiology and Public Health, Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, United Kingdom.ORCID http://orcid.org/0000-0003-4917-3810
As part of the Ageing Well Programme of the NIHR School for Public Health Research, England
University of Exeter · GBNational Health Service · GBUniversity of Cambridge · GBUConn Health · USUniversity College London · GB

Funding

Department of Health DRF-2014-07-177
6 · The paper itself

Abstract

objectivesTo estimate outcomes according to attained blood pressure (BP) in the oldest adults treated for hypertension in routine family practice.

designCohort analysis of primary care inpatient and death certificate data for individuals with hypertension.

settingPrimary care practices in England (Clinical Practice Research Datalink).

participantsIndividuals aged 80 and older taking antihypertensive medication and free of dementia, cancer, coronary heart disease, stroke, heart failure, and end-stage renal failure at baseline. MEASUREMENTS: Outcomes were mortality, cardiovascular events, and fragility fractures. Systolic BP (SBP) was grouped in 10-mmHg increments from less than 125 to 185 mmHg or more (reference 145-154 mmHg).

resultsMyocardial infarction hazards increased linearly with increasing SBP, and stroke hazards increased for SBP of 145 mmHg or greater, although lowest mortality was in individuals with SBP of 135 to 154 mmHg. Mortality of the 13.1% of patients with SBP less than 135 mmHg was higher than that of the reference group (Cox hazard ratio=1.25, 95% confidence interval=1.19-1.31; equating to one extra death per 12.6 participants). This difference in mortality was consistent over short- and long-term follow-up; adjusting for diastolic BP did not change the risk. Incident heart failure rates were higher in those with SBP less than 125 mmHg than in the reference group.

conclusionIn routine primary care, SBP less than 135 mmHg was associated with greater mortality in the oldest adults with hypertension and free of selected potentially confounding comorbidities. Although important confounders were accounted for, observational studies cannot exclude residual confounding. More work is needed to establish whether unplanned SBPs less than 135 mmHg in older adults with hypertension may be a useful clinical sign of poor prognosis, perhaps requiring clinical review of overall care.

Indexed as

Blood PressureAged, 80 and overAntihypertensive AgentsCardiovascular DiseasesCohort StudiesEnglandFemaleHumansHypertensionMaleMortalityRisk FactorsAntihypertensive Agentshypertensionmortalityoldest oldoutcomesprimary care

Identifiers

PMID28039870
PMCPMC5484292
OpenAlexW2567098641

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.