Evidence map›Paper›PMID 21296319›Full record

ArticleThe American journal of cardiology2011

Relation of baseline systolic blood pressure and long-term outcomes in ambulatory patients with chronic mild to moderate heart failure.

Maciej Banach, Vikas Bhatia, Margaret A Feller, Marjan Mujib, Ravi V Desai, Mustafa I Ahmed, Jason L Guichard, Inmaculada Aban, Thomas E Love, Wilbert S Aronow and 4 more

Abstract readComparative StudyMulticenter Study
In one paragraph

Article in The American journal of cardiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing 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

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

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  13. Managing Hypertension in the elderly: What's new?American journal of preventive cardiology · 2020
    Review
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  18. Observational
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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

14 authors.

Maciej BanachMedical University of Lodz, Lodz, Poland.
Vikas Bhatia
Margaret A Feller
Marjan Mujib
Ravi V Desai
Mustafa I Ahmed
Jason L Guichard
Inmaculada Aban
Thomas E Love
Wilbert S Aronow
Michel White
Prakash Deedwania
Gregg Fonarow
Ali Ahmed

Funding

Heart failure, chronic kidney disease, and renin-angiotensin system inhibitionR01HL085561 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AHMED, ALI · 2006 to 2009
$1.5M
Neurohormonal Blockade and Outcomes in Diastolic Heart FailureR01HL097047 · NHLBI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI AHMED, ALI · 2009 to 2010
$915k
NHLBI NIH HHS R01 HL085561NHLBI NIH HHS R01-HL085561NHLBI NIH HHS R01 HL097047NHLBI NIH HHS R01-HL097047
6 · The paper itself

Abstract

We studied the impact of baseline systolic blood pressure (SBP) on outcomes in patients with mild to moderate chronic systolic and diastolic heart failure (HF) in the Digitalis Investigation Group trial using a propensity-matched design. Of 7,788 patients, 7,785 had baseline SBP data and 3,538 had SBP ≤ 120 mm Hg. Propensity scores for SBP ≤ 120 mm Hg, calculated for each of the 7,785 patients, were used to assemble a matched cohort of 3,738 patients with SBP ≤ 120 and >120 mm Hg who were well-balanced in 32 baseline characteristics. All-cause mortality occurred in 35% and 32% of matched patients with SBPs ≤ 120 and >120 mm Hg respectively, during 5 years of follow-up (hazard ratio [HR] when SBP ≤ 120 was compared to >120 mm Hg 1.10, 95% confidence interval [CI] 0.99 to 1.23, p = 0.088). HRs for cardiovascular and HF mortalities associated with SBP ≤ 120 mm Hg were 1.15 (95% CI 1.01 to 1.30, p = 0.031) and 1.30 (95% CI 1.08 to 1.57, p = 0.006). Cardiovascular hospitalization occurred in 53% and 49% of matched patients with SBPs ≤ 120 and > 120 mm Hg, respectively (HR 1.13, 95% CI 1.03 to 1.24, p = 0.008). HRs for all-cause and HF hospitalizations associated with SBP ≤ 120 mm Hg were 1.10 (95% CI 1.02 to 1.194, p = 0.017) and 1.21 (95% CI 1.07 to 1.36, p = 0.002). In conclusion, in patients with mild to moderate long-term systolic and diastolic HF, baseline SBP ≤ 120 mm Hg was associated with increased cardiovascular and HF mortalities and all-cause, cardiovascular, and HF hospitalizations that was independent of other baseline characteristics.

Indexed as

Blood PressureOutpatientsAgedCanadaDisease ProgressionFemaleFollow-Up StudiesHeart FailureHospitalizationHumansMaleMiddle AgedRetrospective StudiesRisk FactorsSeverity of Illness IndexSurvival Rate

Identifiers

PMID21296319
PMCPMC3072746

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.