Dataset Information
Survey of practitioners' competency for diagnosis of acute diseases manifest on chest X-ray.
Ontology highlight
ABSTRACT: Background
Chest X-ray (CXR) is a common imaging modality that could impact immediate decision-making for acute chest pathologies. We sought to examine the non-radiologists proficiency of diagnosing acute pathologies manifest on CXR.Methods
We selected 9 clinical vignettes, each associated with a CXR, wherein only a single acute chest pathology was manifest. We also added a low-risk vignette associated with a normal CXR. We built an electronic survey with the CXR-embedded vignettes and also inquired about the participants' confidence in the diagnosis, and prior exposure to the topics. We distributed the survey to senior medical students and general practitioners (GPs) in Tehran, Iran. We scored each correct answer per each vignette as 1 and each incorrect answer as 0; leading into a sum score from 0 to10 for the entire survey for each participant.Results
Of the 136 candidates, 100 had legible survey results (67 medical students and 33 GPs). The overall score (mean [standard error]) was 3.57 [0.20], with no significant difference between the students and GPs (P = 0.15). The lowest rate of correct response occurred for acute respiratory distress syndrome (8%), foreign body (12%), and normal CXR (15%), while the best-answered vignettes were diaphragmatic herniation (77%) and pneumoperitoneum (67%). Self-reported confidence was associated with correct response for pneumoperitoneum, tension pneumothorax, and pulmonary edema (P < 0.05 for all).Conclusions
Diagnostic proficiency of practitioners for acute chest pathologies in our study was poor, including for distinction of a normal CXR. Such dramatic knowledge deficiencies for common or life-threatening chest pathologies should be prioritized in the educational and continuous education curricula. Secure electronic tools for transferring the CXRs to specialists in case of acute pathologies would be an interim pragmatic alternative.
SUBMITTER: Mehdipoor G
PROVIDER: S-EPMC5563017 | biostudies-literature | 2017 Aug
REPOSITORIES: biostudies-literature
Publications
Survey of practitioners' competency for diagnosis of acute diseases manifest on chest X-ray.
BMC medical imaging 20170818 1
<h4>Background</h4>Chest X-ray (CXR) is a common imaging modality that could impact immediate decision-making for acute chest pathologies. We sought to examine the non-radiologists proficiency of diagnosing acute pathologies manifest on CXR.<h4>Methods</h4>We selected 9 clinical vignettes, each associated with a CXR, wherein only a single acute chest pathology was manifest. We also added a low-risk vignette associated with a normal CXR. We built an electronic survey with the CXR-embedded vignett ...[more]