Cited by 67Anxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesPsychosomatic Disorders and Their TreatmentsNeuroscience of respiration and sleep

Changes in respiration mediate changes in fear of bodily sensations in panic disorder

Open access
Meuret, Alicia E., Rosenfield, David, Hofmann, Stefan G., Suvak, Michael K., Roth, Walton T.·2009·Journal of Psychiatric Research

Abstract

The purpose of the study was to examine whether changes in pCO(2) mediate changes in fear of bodily sensation (as indexed by anxiety sensitivity) in a bio-behavioral treatment for panic disorder that targets changes in end-tidal pCO(2). Thirty-five panic patients underwent 4 weeks of capnometry-assisted breathing training targeting respiratory dysregulation. Longitudinal mediation analyses of the changes in fear of bodily symptoms over time demonstrated that pCO(2), but not respiration rate, was a partial mediator of the changes in anxiety sensitivity. Results were supported by cross lag panel analyses, which indicated that earlier pCO(2) levels predicted later levels of anxiety sensitivity, but not vice versa. PCO(2) changes also led to changes in respiration rate, questioning the importance of respiration rate in breathing training. The results provide little support for changes in fear of bodily sensations leading to changes in respiration, but rather suggest that breathing training targeting pCO(2) reduced fear of bodily sensations in panic disorder.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.jpsychires.2008.08.003

Cites

63 of 63 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Longitudinal mediation analyses indicated that changes in PCO2 measured continuously during between-session exercises mediated and preceded changes in fear of bodily sensations and cognitive reappraisal of symptoms and perceived control in CART but not CT.

    “longitudinal mediation analyses indicating that changes in PCO2, measured continuously during between-session exercises, indeed mediated and preceded changes in fear of bodily sensations (Meuret et al., 2009) and cognitive reappraisal of symptoms and perceived control (Meuret et al., 2010) in CART but not CT.”

    From Coping Skills and Exposure Therapy in Panic Disorder and Agoraphobia: Latest Advances and Future Directions (2012) · cites this paper as Meuret et al., 2009

    Split into 2 atoms — 1 confirmed, 1 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

    Experimental — accuracy not yet measured
  • PD/A patients and asthma patients in capnometry-assisted studies showed high compliance with assigned 17-minute twice-daily homework exercises.

    “PD/A patients (Meuret et al., 2008) and patients with asthma in another capnometry-assisted study (Meuret, Rosenfield, Hofmann, Suvak, & Roth, 2009) demonstrated high compliance with the assigned 17-min, twice-daily homework exercises.”

    From Coping Skills and Exposure Therapy in Panic Disorder and Agoraphobia: Latest Advances and Future Directions (2012) · cites this paper as Meuret, Rosenfield, Hofmann, Suvak, & Roth, 2009

    The Methods (sections 2.3–2.4; page unavailable) report capnometry-assisted homework and high compliance: patients completed 47.6 of 52 assigned exercises on average. But this paper studies patients with panic disorder, not the asthma patients for whom the citing sentence invokes it, and the cited passages do not establish a 17-minute, twice-daily schedule. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • There was little evidence that RR was related to changes in symptom appraisal or panic symptom severity, despite its successful reduction in CART.

    “However, as we found in a previous investigation (Meuret et al., 2009), there was little evidence that RR was related to changes in symptom appraisal or panic symptom severity, despite its successful reduction in CART.”

    From Respiratory and cognitive mediators of treatment change in panic disorder: Evidence for intervention specificity. (2010) · cites this paper as Meuret et al., 2009

    Results §4.2 reports that CART changed both respiration rate (RR) and anxiety sensitivity (a measure of fearful symptom appraisal), but found no significant relationship between them. The paper does not test whether RR changes were related to changes in panic symptom severity; its Introduction reports a reduction in panic severity but attributes that finding to an earlier study. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • These results replicated findings from a previous study demonstrating that PCO2 mediated and drove changes in symptom appraisal (anxiety sensitivity) in CART and refute prior notions that breathing techniques are likely to sustain rather than modify catastrophic cognitions.

    “These results replicated findings from a previous study demonstrating that PCO2 mediated and drove changes in symptom appraisal (anxiety sensitivity) in CART (Meuret et al., 2009) and refute prior notions that breathing techniques “are likely to sustain rather than modify catastrophic cognitions” (Salkovskis, Clark, & Gelder, 1996, p. 457).”

    From Respiratory and cognitive mediators of treatment change in panic disorder: Evidence for intervention specificity. (2010) · cites this paper as Meuret et al., 2009

    Split into 2 atoms — 0 confirmed, 2 partially supported, 0 disputed, 0 misattributed, 0 unverifiable. Expand the claim to see per-atom verdicts.

    Experimental — accuracy not yet measured
  • Reductions in rate of breathing did not mediate reductions in panic fear of bodily sensations, panic symptom severity, or cognitions including perceived control.

    “reductions in rate of breathing neither mediated reductions in panic fear of bodily sensations (Meuret et al., 2009) nor panic symptom severity or cognitions (including perceived control) (Meuret et al., 2010).”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

2 of the 65 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. First MB Spitzer RL Gibbon M Williams JBW Structured clinical interview of DSM-IV: patient edition (SCID-I/P), Version 2.0 1994 New York Biometrics Research Department
  2. Ley R Michaelson L Ascher M Panic disorder: a hyperventilation interpretation Cognitive-behavioral assessments and treatment of anxiety disorders 1987 New York Guilford Press 191 212
  3. Meuret AE Ritz T Dahme B Roth WT Gravenstein JS Jaffe M Paulus D Therapeutic use of ambulatory capnometry Capnography. Clinical application 2005a Camridge, MA Cambridge University Press

Cited by

Sorted by citations

Authors
Meuret, A. E., Rosenfield, D., Hofmann, S. G., Suvak, M. K., & Roth, W. T.
Affiliations
  • Southern Methodist University (US)
  • Boston University (US)
  • Stanford Medicine (US)
Corresponding author
Meuret, Alicia E.
Venue
Journal of Psychiatric Research
Publisher
Elsevier BV
Published
2009-03
Volume
43
Issue
6
Pages
634-641
ISSN
0022-3956 (ISSN-L)
OpenAlex
W2034271478
Cited by
67
References
65
Citations by year
2026: 1 · 2025: 2 · 2024: 4 · 2023: 1 · 2022: 2 · 2021: 2 · 2020: 4 · 2019: 3 · 2018: 3 · 2017: 3 · 2016: 4 · 2015: 1 · 2014: 2 · 2013: 7 · 2012: 5
FWCI
9.98
Type
journal article
Language
en
Open access
Locations
  • Journal of Psychiatric Research (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
Funders
National Heart, Lung, and Blood Institute (R01HL089761)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Neuroscience of respiration and sleep
Keywords
panic disorder, anxiety sensitivity, end-tidal PCO2, respiration rate, mediation
MeSH terms
Adolescent, Adult, Anxiety Disorders, Blood Gas Monitoring, Transcutaneous, Breathing Exercises, Fear, Female, Humans, Longitudinal Studies, Male, Middle Aged, Respiration, Time Factors, Panic Disorder, Hypocapnia, Treatment Outcome, Young Adult

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review