{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T10:15:19Z","timestamp":1654596919319},"reference-count":0,"publisher":"IOS Press","license":[{"start":{"date-parts":[[2022,6,6]],"date-time":"2022-06-06T00:00:00Z","timestamp":1654473600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,6,6]]},"abstract":"<jats:p>Weight entry errors can cause significant patient harm in pediatrics due to pervasive weight-based dosing practices. While computerized algorithms can assist in error detection, they have not achieved high sensitivity and specificity to be further developed as a clinical decision support tool. To train an advanced algorithm, expert-annotated weight errors are essential but difficult to collect. In this study, we developed a visual annotation tool to gather large amounts of expertly annotated pediatric weight charts and conducted a formal user-centered evaluation. Key features of the tool included configurable grid sizes and annotation styles. The user feedback was collected through a structured survey and user clicks on the interface. The results show that the visual annotation tool has high usability (average SUS=86.4). Different combinations of the key features, however, did not significantly improve the annotation efficiency and duration. We have used this tool to collect expert annotations for algorithm development and benchmarking.<\/jats:p>","DOI":"10.3233\/shti220130","type":"book-chapter","created":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T09:32:35Z","timestamp":1654594355000},"source":"Crossref","is-referenced-by-count":0,"title":["User-Centered Evaluation of a Visual Annotation Tool for Rapid Assessment of Pediatric Weight Entry Errors"],"prefix":"10.3233","author":[{"given":"Danny T.Y.","family":"Wu","sequence":"first","affiliation":[{"name":"Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"},{"name":"Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"}]},{"given":"P.J.","family":"Van Camp","sequence":"additional","affiliation":[{"name":"Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"},{"name":"Cincinnati Children\u2019s Hospital Medical Center, Cincinnati, OH, USA"}]},{"given":"Abraham","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"},{"name":"Medical Sciences Baccalaureate Program, University of Cincinnati College of Medicine, Cincinnati, OH, USA"}]},{"given":"Milan","family":"Parikh","sequence":"additional","affiliation":[{"name":"Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"},{"name":"Medical Sciences Baccalaureate Program, University of Cincinnati College of Medicine, Cincinnati, OH, USA"}]},{"given":"Lei","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Biomedical Informatics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"},{"name":"Cincinnati Children\u2019s Hospital Medical Center, Cincinnati, OH, USA"}]},{"given":"Monifa","family":"Mahdi","sequence":"additional","affiliation":[{"name":"Cincinnati Children\u2019s Hospital Medical Center, Cincinnati, OH, USA"}]},{"given":"Yizhao","family":"Ni","sequence":"additional","affiliation":[{"name":"Cincinnati Children\u2019s Hospital Medical Center, Cincinnati, OH, USA"},{"name":"Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"}]},{"given":"S. Andrew","family":"Spooner","sequence":"additional","affiliation":[{"name":"Cincinnati Children\u2019s Hospital Medical Center, Cincinnati, OH, USA"},{"name":"Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","MEDINFO 2021: One World, One Health \u2013 Global Partnership for Digital Innovation"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI220130","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T09:32:36Z","timestamp":1654594356000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI220130"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,6]]},"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti220130","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,6]]}}}