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| Content Provider | Springer Nature : BioMed Central |
|---|---|
| Author | Situ-LaCasse, Elaine Acuña, Josie Huynh, Dang Amini, Richard Irving, Steven Samsel, Kara Patanwala, Asad E. Biffar, David E. Adhikari, Srikar |
| Abstract | Background Point-of-care ultrasound is becoming a ubiquitous diagnostic tool, and there has been increasing interest to teach novice practitioners. One of the challenges is the scarcity of qualified instructors, and with COVID-19, another challenge is the difficulty with social distancing between learners and educators. The purpose of our study was to determine if ultrasound-naïve operators can learn ultrasound techniques and develop the psychomotor skills to acquire ultrasound images after reviewing SonoSim® online modules. Methods This was a prospective study evaluating first-year medical students. Medical students were asked to complete four SonoSim® online modules (aorta/IVC, cardiac, renal, and superficial). They were subsequently asked to perform ultrasound examinations on standardized patients utilizing the learned techniques/skills in the online modules. Emergency Ultrasound-trained physicians evaluated medical students’ sonographic skills in image acquisition quality, image acquisition difficulty, and overall performance. Data are presented as means and percentages with standard deviation. All P values are based on 2-tailed tests of significance. Results Total of 44 medical students participated in the study. All (100%) students completed the hands-on skills evaluation with a median score of 83.7% (IQR 76.7–88.4%). Thirty-three medical students completed all the online modules and quizzes with median score of 87.5% (IQR 83.8–91.3%). There was a positive association between module quiz performance and the hands-on skills performance (R-squared = 0.45; p < 0.001). There was no statistically significant association between module performance and hands-on performance for any of the four categories individually. In all four categories, the evaluators’ observation of the medical students’ difficulty obtaining views correlated with hands-on performance scores. Conclusions Our study findings suggest that ultrasound-naïve medical students can develop basic hands-on skills in image acquisition after reviewing online modules. |
| Related Links | https://bmcmededuc.biomedcentral.com/counter/pdf/10.1186/s12909-021-02612-z.pdf |
| Ending Page | 7 |
| Page Count | 7 |
| Starting Page | 1 |
| File Format | HTM / HTML |
| ISSN | 14726920 |
| DOI | 10.1186/s12909-021-02612-z |
| Journal | BMC Medical Education |
| Issue Number | 1 |
| Volume Number | 21 |
| Language | English |
| Publisher | BioMed Central |
| Publisher Date | 2021-03-20 |
| Access Restriction | Open |
| Subject Keyword | Medical Education Theory of Medicine Bioethics Point-of-care ultrasound Medical student ultrasound education Simulation Ultrasound education Asynchronous learning Theory of Medicine/Bioethics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Education Medicine |
| Journal Impact Factor | 2.7/2023 |
| 5-Year Journal Impact Factor | 3.4/2023 |
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