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. 2022 May 24;5(3):e661.
doi: 10.1002/hsr2.661. eCollection 2022 May.

Reliability and preliminary reference values for the Total Faulty Breathing Scale (TFBS): A cross-sectional study

Vikram Mohan  1 , Jonathan Branney  2 , Carol Clark  1 , Rebecca Neal  1 , Madhanagopal Jagannathan  3 , Aatit Paungmali  4 , Maria Perri  5
Affiliations

Reliability and preliminary reference values for the Total Faulty Breathing Scale (TFBS): A cross-sectional study

Vikram Mohan et al. Health Sci Rep. .

Abstract

Background and aims: The evaluation of breathing function is crucial in the clinical examination of the respiratory system. The Total Faulty Breathing Scale (TFBS) could be used in clinical settings to quantify the measurement of breathing dysfunction. Reliability data for the TFBS are available for males, but there is a requirement to determine reliability for females and to develop reference values. The aim of this study, therefore, was to determine the reliability in females and to establish the preliminary reference values for the TFBS.

Methods: Twenty-three healthy female participants for reliability and 44 (7 male and 37 female) participants for preliminary reference values participated in this cross-sectional study. For both aspects of the study, participants were instructed to breathe at their own pace with no specific instruction. Then each participant was observed carrying out normal breathing for a period of 10 breaths and deep breathing for a period of 10 breaths while being assessed with the TFBS.

Results: Intrarater and interrater reliability of the TFBS showed a kappa value of 0.769 and 0.751, respectively, indicating substantial agreement for female participants. The preliminary reference categories for TFBS were reported to be normal for 20 (45.5%) participants and mild faulty breathing for the remaining 24 (54.4%) participants.

Conclusions: The findings of this study suggested that TFBS was reliable to measure breathing function among female participants, and the reference categories may be helpful in the identification of normal and faulty breathing.

Keywords: breathing function; interrater reliability; intrarater reliability; scale.

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Conflict of interest statement

The authors declare no conflicts of interest.The manuscript is an honest, accurate, and transparent account of the study being reported; that no important aspects of the study have been omitted.

References

    1. CliftonSmith T, Rowley J. Breathing pattern disorders and physiotherapy: inspiration for our profession. Phys Ther Rev. 2011;16(1):75‐86.
    1. Barker N, Everard ML. Getting to grips with ‘dysfunctional breathing’. Paediatr Respir Rev. 2015;16(1):53‐61. - PubMed
    1. Perri MA, Halford E. Pain and faulty breathing: a pilot study. J Bodyw Mov Ther. 2004;8(4):297‐306.
    1. Ratnovsky A, Elad D, Halpern P. Mechanics of respiratory muscles. Respir Physiol Neurobiol. 2008;163(1‐3):82‐89. - PubMed
    1. Powers KA, Dhamoon AS. Physiology, Pulmonary Ventilation and Perfusion. StatPearls; 2022. - PubMed

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