Evidence map›Paper›PMID 34535068›Full record

ArticleBMC cardiovascular disorders2021

Capnometric feedback training decreases 24-h blood pressure in hypertensive postmenopausal women.

David E Anderson, Alexis N Reeves, Wolf E Mehling, Margaret A Chesney

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC cardiovascular disorders, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
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

4 authors at 1 institution in 1 country.

David E AndersonDepartment of Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA, 415-613-7343, USA.
Alexis N ReevesDepartment of Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA, 415-613-7343, USA.
Wolf E MehlingDepartment of Family and Community Medicine, School of Medicine, University of California, San Francisco, San Francisco, USA.
Margaret A ChesneyDepartment of Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA, 415-613-7343, USA. Margaret.Chesney@ucsf.edu.
University of California, San Francisco · US

Funding

A New Translational Tool for Studying the Role of Breathing in Meditation.R01AT005820 · NCCIH · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHESNEY, MARGARET ANN · 2009 to 2016
$2.2M
NCCIH NIH HHS R01 AT005820
6 · The paper itself

Abstract

backgroundHigh normal resting pCO

methodsA small portable end tidal CO

resultsFollowing the intervention, all 16 capnometric training participants showed decreases in resting etCO

conclusionsThese findings support the hypothesis that regular practice of mild hypocapnic breathing that decreases resting etCO

Indexed as

Biofeedback, PsychologyBlood PressureBreathing ExercisesRespirationAgedBlood Gas AnalysisBlood Pressure Monitoring, AmbulatoryCarbon DioxideCase-Control StudiesFemaleHumansHypertensionHypocapniaMiddle AgedPostmenopausePredictive Value of TestsCarbon DioxideBlood pressureBreathingCarbon dioxideHypercapniaHypertension

Identifiers

PMID34535068
PMCPMC8447506
OpenAlexW3199058649

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.