{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T10:04:19Z","timestamp":1753869859183,"version":"3.41.2"},"reference-count":37,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2024,7,31]],"date-time":"2024-07-31T00:00:00Z","timestamp":1722384000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100022221","name":"Sickkids Research Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100022221","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Blood &amp; Cancer"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the reliability, usability, and efficiency of video versus print instructions to teach parents a procedural measurement task. We hypothesized that videos would outperform print in all outcomes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study design<\/jats:title><jats:p>This cross\u2010sectional study included parents\/caregivers of children aged 0\u201318\u00a0years with deep vein thrombosis attending the Thrombosis Clinic at The Hospital for Sick Children for post\u2010thrombotic syndrome (PTS) assessment. Participants were randomly assigned to three instruction types: (i) video, which followed the technique used by clinicians; (ii) long pamphlet, which also followed the clinicians\u2019 technique; and (iii) short pamphlet, which explained a simplified technique. After measuring their children's arms or legs using the randomly assigned material, participants completed a usability questionnaire. The reliability of the instructions was estimated by comparing parents\/caregivers versus clinicians\u2019 measurements using the intraclass correlation coefficient (ICC). Reliability, usability, and efficiency (time to task completion) were compared among the three instruction types.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In total, 92 participants were randomized to video (<jats:italic>n<\/jats:italic>\u00a0=\u00a031), long pamphlet (<jats:italic>n<\/jats:italic>\u00a0=\u00a031), and short pamphlet (<jats:italic>n<\/jats:italic>\u00a0=\u00a030). While the video had the highest usability, the short pamphlet was the most reliable and efficient. ICCs were\u00a0.17 (95% confidence interval [CI]:\u00a0.00\u2013.39) for the video,\u00a0.53 (95% CI:\u00a0.30\u2013.72) for the long pamphlet, and\u00a0.70 (95% CI:\u00a0.50\u2013.81) for the short pamphlet.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Although the video had higher usability, the short\/simplified print instruction was more reliable and efficient. However, the reliability of the short pamphlet was only moderate\/good, suggesting that whenever possible, measurements should still be obtained by trained clinicians.<\/jats:p><\/jats:sec>","DOI":"10.1002\/pbc.31237","type":"journal-article","created":{"date-parts":[[2024,8,1]],"date-time":"2024-08-01T05:15:46Z","timestamp":1722489346000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Reliability, usability, and efficiency of video versus print instructions to teach parents a procedural task: A cross\u2010sectional study"],"prefix":"10.1002","volume":"71","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-5944-7483","authenticated-orcid":false,"given":"Athena","family":"Mancini","sequence":"first","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gina","family":"Wong","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Denise","family":"Bastas","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Larry","family":"Dong","sequence":"additional","affiliation":[{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Dalla Lana School of Public Health University of Toronto  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7711-4530","authenticated-orcid":false,"given":"Leonardo R.","family":"Brand\u00e3o","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Dalla Lana School of Public Health University of Toronto  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sindi","family":"Mukaj","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jennifer","family":"Vincelli","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nour","family":"Amiri","sequence":"additional","affiliation":[{"name":"Division of Haematology\/Oncology The Hospital for Sick Children  Toronto Ontario Canada"},{"name":"Child Health Evaluative Sciences, Research Institute The Hospital for Sick Children  Toronto Ontario Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M. 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