Evidence map›Paper›PMID 22210521›Full record

ArticleApplied psychophysiology and biofeedback2012

Hypoventilation training for asthma: a case illustration.

Ashton M Jeter, Hwacha C Kim, Erica Simon, Thomas Ritz, Alicia E Meuret

Open access · greenAbstract readCase Reports
In one paragraph

Article in Applied psychophysiology and biofeedback, 2012. 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
0.5field-weighted citation impact, top 28% 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, 7 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

5 authors at 1 institution in 1 country.

Ashton M JeterDepartment of Psychology, Southern Methodist University, Dallas, TX 75275, USA.
Hwacha C Kim
Erica Simon
Thomas Ritz
Alicia E Meuret
Southern Methodist University · US

Funding

Targeting CO2 levels in breathing training for asthmaR01HL089761 · NHLBI · SOUTHERN METHODIST UNIVERSITY · PI MEURET, ALICIA ESPERANZA, RITZ, THOMAS EKKEHARD · 2008 to 2011
$1.4M
NHLBI NIH HHS 5R01HL89761NHLBI NIH HHS R01 HL089761
6 · The paper itself

Abstract

Hyperventilation-induced hypocapnia is common among asthma patients. This case study illustrates both methodology and results from a patient undergoing training in capnometry-assisted respiratory training (CART). CART is a 4-week training aimed at normalizing basal and acute levels of end-tidal carbon dioxide (PCO(2)) using a portable capnometer. In the presented case, basal levels of PCO(2) increased from hypocapnic to normocapnic range over the course of treatment. Improvements were accompanied by improvements in lung function and reductions in diurnal lung function variability. Improvements remained stable throughout follow-up.

Indexed as

Breathing ExercisesAdultAsthmaBehavior TherapyBiofeedback, PsychologyFollow-Up StudiesHumansHypoventilationMaleTreatment Outcome

Identifiers

PMID22210521
PMCPMC3612953
OpenAlexW2037544433

What OpenQuestion holds

Textmetadata
LicenceTDM
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.