Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases

During the COVID-19 pandemic, healthcare systems have faced unprecedented pressures. One challenge has been to promptly recognise non-COVID-19 conditions. Cognitive bias due to the availability heuristic may cause difficulties in reaching the correct diagnosis. Confirmation bias may also affect imag...

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Bibliographic Details
Main Authors: Anete Zieda, Silvia Sbardella, Malika Patel, Richard Smith
Format: Article
Language:English
Published: SMC MEDIA SRL 2021-05-01
Series:European Journal of Case Reports in Internal Medicine
Subjects:
Online Access:https://www.ejcrim.com/index.php/EJCRIM/article/view/2575
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spelling doaj-df130b770aa04f93a9e78345d2263d6e2021-05-14T07:56:00ZengSMC MEDIA SRLEuropean Journal of Case Reports in Internal Medicine2284-25942021-05-0110.12890/2021_0025752191Diagnostic Bias in the COVID-19 Pandemic: A Series of Short CasesAnete Zieda0Silvia Sbardella1Malika Patel2Richard Smith3Milton Keynes University Hospital, Milton Keynes, UKMilton Keynes University Hospital, Milton Keynes, UKMilton Keynes University Hospital, Milton Keynes, UKMilton Keynes University Hospital, Milton Keynes, UKDuring the COVID-19 pandemic, healthcare systems have faced unprecedented pressures. One challenge has been to promptly recognise non-COVID-19 conditions. Cognitive bias due to the availability heuristic may cause difficulties in reaching the correct diagnosis. Confirmation bias may also affect imaging interpretation. We report three cases with an alternative final diagnosis in whom COVID-19 was initially suspected: (a) Pneumocystis jirovecii pneumonia with unrecognised HIV infection; (b) pulmonary lymphangitis carcinomatosis; and (c) ST elevation myocardial infarction causing acute pulmonary oedema. To help mitigate bias, there is no substitute for thoughtful clinical assessment and critical appraisal when evaluating new information and formulating the differential diagnosishttps://www.ejcrim.com/index.php/EJCRIM/article/view/2575covid-19availability heuristiccognitive biasdiagnostic bias
collection DOAJ
language English
format Article
sources DOAJ
author Anete Zieda
Silvia Sbardella
Malika Patel
Richard Smith
spellingShingle Anete Zieda
Silvia Sbardella
Malika Patel
Richard Smith
Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
European Journal of Case Reports in Internal Medicine
covid-19
availability heuristic
cognitive bias
diagnostic bias
author_facet Anete Zieda
Silvia Sbardella
Malika Patel
Richard Smith
author_sort Anete Zieda
title Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
title_short Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
title_full Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
title_fullStr Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
title_full_unstemmed Diagnostic Bias in the COVID-19 Pandemic: A Series of Short Cases
title_sort diagnostic bias in the covid-19 pandemic: a series of short cases
publisher SMC MEDIA SRL
series European Journal of Case Reports in Internal Medicine
issn 2284-2594
publishDate 2021-05-01
description During the COVID-19 pandemic, healthcare systems have faced unprecedented pressures. One challenge has been to promptly recognise non-COVID-19 conditions. Cognitive bias due to the availability heuristic may cause difficulties in reaching the correct diagnosis. Confirmation bias may also affect imaging interpretation. We report three cases with an alternative final diagnosis in whom COVID-19 was initially suspected: (a) Pneumocystis jirovecii pneumonia with unrecognised HIV infection; (b) pulmonary lymphangitis carcinomatosis; and (c) ST elevation myocardial infarction causing acute pulmonary oedema. To help mitigate bias, there is no substitute for thoughtful clinical assessment and critical appraisal when evaluating new information and formulating the differential diagnosis
topic covid-19
availability heuristic
cognitive bias
diagnostic bias
url https://www.ejcrim.com/index.php/EJCRIM/article/view/2575
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