Dataset Information

The accuracy of lung auscultation in the practice of physicians and medical students.

ABSTRACT:

Background

Auscultation is one of the first examinations that a patient is subjected to in a GP's office, especially in relation to diseases of the respiratory system. However it is a highly subjective process and depends on the physician's ability to interpret the sounds as determined by his/her psychoacoustical characteristics. Here, we present a cross-sectional assessment of the skills of physicians of different specializations and medical students in the classification of respiratory sounds in children.

Methods and findings

185 participants representing different medical specializations took part in the experiment. The experiment comprised 24 respiratory system auscultation sounds. The participants were tasked with listening to, and matching the sounds with provided descriptions of specific sound classes. The results revealed difficulties in both the recognition and description of respiratory sounds. The pulmonologist group was found to perform significantly better than other groups in terms of number of correct answers. We also found that performance significantly improved when similar sound classes were grouped together into wider, more general classes.

Conclusions

These results confirm that ambiguous identification and interpretation of sounds in auscultation is a generic issue which should not be neglected as it can potentially lead to inaccurate diagnosis and mistreatment. Our results lend further support to the already widespread acknowledgment of the need to standardize the nomenclature of auscultation sounds (according to European Respiratory Society, International Lung Sounds Association and American Thoracic Society). In particular, our findings point towards important educational challenges in both theory (nomenclature) and practice (training).

SUBMITTER: Hafke-Dys H

PROVIDER: S-EPMC6690530 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature

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Publications

The accuracy of lung auscultation in the practice of physicians and medical students.

Hafke-Dys Honorata H Bręborowicz Anna A Kleka Paweł P Kociński Jędrzej J Biniakowski Adam A

PloS one 20190812 8

<h4>Background</h4>Auscultation is one of the first examinations that a patient is subjected to in a GP's office, especially in relation to diseases of the respiratory system. However it is a highly subjective process and depends on the physician's ability to interpret the sounds as determined by his/her psychoacoustical characteristics. Here, we present a cross-sectional assessment of the skills of physicians of different specializations and medical students in the classification of respiratory ...[more]

PMID: 31404066

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Dataset Information

The accuracy of lung auscultation in the practice of physicians and medical students.

Background

Methods and findings

Conclusions

Publications

The accuracy of lung auscultation in the practice of physicians and medical students.

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