{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T17:02:53Z","timestamp":1782234173250,"version":"3.54.5"},"reference-count":36,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2020,9,23]],"date-time":"2020-09-23T00:00:00Z","timestamp":1600819200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100010512","name":"Claude D. Pepper Older Americans Independence Center, University of California San Francisco","doi-asserted-by":"publisher","award":["Innovations Funding in Education Seed Grant"],"award-info":[{"award-number":["Innovations Funding in Education Seed Grant"]}],"id":[{"id":"10.13039\/100010512","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["AEM Education and Training"],"published-print":{"date-parts":[[2021,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objectives<\/jats:title><jats:p>Intussusception is a pediatric medical emergency that can be difficult to diagnose. Radiology\u2010performed ultrasound is the diagnostic study of choice but may lead to delays due to lack of availability. Point\u2010of\u2010care ultrasound for intussusception (POCUS\u2010I) studies have shown excellent accuracy and reduced lengths of stay, but there are limited POCUS\u2010I training materials for pediatric emergency medicine (PEM) providers.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>We performed a prospective cohort study assessing PEM physicians undergoing a primarily Web\u2010based POCUS\u2010I curriculum. We developed the POCUS\u2010I curriculum using Kern\u2019s six\u2010step model. The curriculum included a Web\u2010based module and a brief, hands\u2010on practice that was developed with a board\u2010certified pediatric radiologist. POCUS\u2010I technical skill, knowledge, and confidence were determined by a direct observation checklist, multiple\u2010choice test, and a self\u2010reported Likert\u2010scale survey, respectively. We assessed participants immediately pre\u2010 and postcourse as well as 3\u00a0months later to assess for retention of skill, knowledge, and confidence.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>A total of 17 of 17 eligible PEM physicians at a single institution participated in the study. For the direct observation skills test, participants scored well after the course with a median (interquartile range [IQR]) score of 20 of 22 (20\u201321) and maintained high scores even after 3\u00a0months (20 [20\u201321]). On the written knowledge test, there was significant improvement from 57.4% (95% CI\u00a0= 49.8 to 65.2) to 75.3% (95% CI\u00a0= 68.1 to 81.6; p\u00a0&lt;\u00a00.001) and this improvement was maintained at 3\u00a0months at 81.2% (95% CI\u00a0= 74.5 to 86.8). Physicians also demonstrated improved confidence with POCUS\u2010I after exposure to the curriculum, with 5.9% reporting somewhat or very confident prior to the course to 76.5% both after the course and after 3\u00a0months (p\u00a0&lt;\u00a00.001).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>After a primarily Web\u2010based curriculum for POCUS\u2010I, PEM physicians performed well in technical skill in POCUS\u2010I and showed improvement in knowledge and confidence, all of which were maintained over 3 months.<\/jats:p><\/jats:sec>","DOI":"10.1002\/aet2.10526","type":"journal-article","created":{"date-parts":[[2020,9,3]],"date-time":"2020-09-03T20:14:14Z","timestamp":1599164054000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Evaluating a Web\u2010based Point\u2010of\u2010care Ultrasound Curriculum for the Diagnosis of Intussusception"],"prefix":"10.1002","volume":"5","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2427-3404","authenticated-orcid":false,"given":"Margaret","family":"Lin\u2010Martore","sequence":"first","affiliation":[{"name":"Department of Emergency Medicine and Pediatrics University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael P.","family":"Olvera","sequence":"additional","affiliation":[{"name":"School of Medicine University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1344-575X","authenticated-orcid":false,"given":"Aaron E.","family":"Kornblith","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine and Pediatrics University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Matthew","family":"Zapala","sequence":"additional","affiliation":[{"name":"Department of Radiology and Biomedical Imaging School of Medicine University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Newton","family":"Addo","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michelle","family":"Lin","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heidi C.","family":"Werner","sequence":"additional","affiliation":[{"name":"Department of Emergency Medicine and Pediatrics University of California San Francisco CA USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2020,9,23]]},"reference":[{"key":"e_1_2_7_2_1","first-page":"743","article-title":"Intussusception. 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