{"status":"OK","data":{"id":467797,"identifier":"FR8NPH","persistentUrl":"https://doi.org/10.34894/FR8NPH","protocol":"doi","authority":"10.34894","separator":"/","publisher":"DataverseNL","publicationDate":"2025-01-30","storageIdentifier":"surf://10.34894/FR8NPH","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9998,"datasetType":"dataset","locks":[],"latestVersion":{"id":30156,"datasetId":467797,"datasetPersistentId":"doi:10.34894/FR8NPH","datasetType":"dataset","storageIdentifier":"surf://10.34894/FR8NPH","versionNumber":1,"internalVersionNumber":9,"versionMinorNumber":0,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","lastUpdateTime":"2025-01-30T08:53:49Z","releaseTime":"2025-01-30T08:53:49Z","createTime":"2025-01-29T13:53:09Z","publicationDate":"2025-01-30","citationDate":"2025-01-30","effectiveDatasetFileCountLimit":10000,"datasetFileUploadsAvailable":9998,"license":{"name":"CC0-1.0","uri":"http://creativecommons.org/publicdomain/zero/1.0","iconUri":"https://licensebuttons.net/p/zero/1.0/88x31.png","rightsIdentifier":"CC0-1.0","rightsIdentifierScheme":"SPDX","schemeUri":"https://spdx.org/licenses/","languageCode":"en"},"fileAccessRequest":true,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Roman Hari - PhD project-data for study 1"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Roman Hari"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"maastrichtuniversity.nl"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-3972-9056"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Shedata"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"maastrichtuniversity.nl"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"<B>Purpose</B><BR>\nMedical schools increasingly rely on near-peer tutors for ultrasound teaching. We set out to compare the efficacy of a blended near-peer ultrasound teaching program to that of a faculty course in a randomized controlled trial.<BR><BR>\n<B>Methods</B><BR>\n152 medical students received 21 hours of ultrasound teaching either by near-peer teachers or medical doctors. The near-peer course consisted of blended learning that included spaced repetition. The faculty-led course was the European common course for abdominal sonography. The primary outcome measurement was the students' ultrasound knowledge at month 6, assessed by structured examination (score 0 to 50). Secondary outcomes included scores at month 0 and changes in scores after the course.<BR><BR>\n<B>Results</B><BR>Students in the near-peer group scored 37 points, and students in the faculty group scored 31 points six months after course completion. The difference of 5.99 points (95% CI 4.48;7.49) in favor of the near-peer group was significant (p<0.001). Scores immediately after the course were 3.8 points higher in the near-peer group (2.35; 5.25, p<0.001). Ultrasound skills decreased significantly in the six months after course completion in the faculty group (-2.41 points, [-3.39; -1.42], p<0.001]) but barely decreased in the near-peer group (-0.22 points, [-1.19; 0.75, p=0.66]).<BR><BR>\n<B>Conclusion</B><BR>The near-peer course that combined blended learning and spaced repetition outperformed standard faculty teaching in basic ultrasound education. This study encourages medical schools to use peer teaching combined with e-learning and spaced repetition as an effective means to meet the increasing demand for ultrasound training.<BR><BR>\n<B>Explanation of all the instruments used in the data collection (including phrasing of items in surveys)</B><BR>\nBaseline Questionnaire, Exam Sheets OSCE 1, Questionnaire at OSCE 1, Exam Sheets OSCE 2, Questionnaire at OSCE 2. Items see separate table \"Instrumente_SIGNATURE_v13\"<BR><BR>\n<B>Explanation of the data files: what data is stored in what file?</B><BR>\n\"Full data set\" contains all the data from the 3 questionnaires and the 2 exams mentioned above. The second file \"Instrumente_SIGNATURE_v13\" explains the meaning of the columns in the data set<BR><BR>\n<B>In case of quantitative data: meaning and ranges or codings of all columns\n</B><BR>\nSee separate table \"Instrumente_SIGNATURE_v13\"<BR><BR>"},"dsDescriptionDate":{"typeName":"dsDescriptionDate","multiple":false,"typeClass":"primitive","value":"2025-01-29"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Social Sciences"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Education, Training, Quality Assurance, Abdomen, Near-Peer Teaching, Spaced Repetition"}}]},{"typeName":"publication","multiple":true,"typeClass":"compound","value":[{"publicationCitation":{"typeName":"publicationCitation","multiple":false,"typeClass":"primitive","value":"https://pubmed.ncbi.nlm.nih.gov/37257839/"}}]},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"Shedata"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2025-01-29"}]},"dansDataVaultMetadata":{"displayName":"Data Vault Metadata","name":"dansDataVaultMetadata","fields":[{"typeName":"dansDataversePid","multiple":false,"typeClass":"primitive","value":"doi:10.34894/FR8NPH"},{"typeName":"dansDataversePidVersion","multiple":false,"typeClass":"primitive","value":"1.0"},{"typeName":"dansBagId","multiple":false,"typeClass":"primitive","value":"urn:uuid:0f52f51b-67df-4ef1-9a4e-6757a15d9e39"},{"typeName":"dansNbn","multiple":false,"typeClass":"primitive","value":"urn:nbn:nl:ui:13-4c5b0f0d-4f04-4b72-8bc0-e5f5d2cf5b94"}]}},"files":[{"label":"Full data Set.xlsx","restricted":true,"version":1,"datasetVersionId":30156,"dataFile":{"id":467798,"persistentId":"","filename":"Full data Set.xlsx","contentType":"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","friendlyType":"MS Excel Spreadsheet","filesize":276762,"storageIdentifier":"surf://store:194b2560a11-34d0c1f8b588","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"fb246e054884040989215a2cff26d5e77d94c52d"},"tabularData":false,"creationDate":"2025-01-29","publicationDate":"2025-01-30","lastUpdateTime":"2025-01-30T08:53:49Z","fileAccessRequest":true}},{"label":"Instrumente_SIGNATURE_v13.xlsx","restricted":true,"version":1,"datasetVersionId":30156,"dataFile":{"id":467799,"persistentId":"","filename":"Instrumente_SIGNATURE_v13.xlsx","contentType":"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","friendlyType":"MS Excel Spreadsheet","filesize":41518,"storageIdentifier":"surf://store:194b2560ad4-e2d5a8d9bf8c","rootDataFileId":-1,"checksum":{"type":"SHA-1","value":"a438fe8cb8e065397d4322284ea4f8bf98304bcc"},"tabularData":false,"creationDate":"2025-01-29","publicationDate":"2025-01-30","lastUpdateTime":"2025-01-30T08:53:49Z","fileAccessRequest":true}}]}}}