{"title":"Evaluation of YouTube Videos about Isotretinoin as Treatment of Acne Vulgaris.","authors":"Byeong Chang Ko, Sik Haw","doi":"10.5021/ad.21.143","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>YouTube is one of the most popular video-sharing websites in Korea, but incorrect or biased information is not properly regulated. Acne is common in adolescents and young adults who are familiar with YouTube. Thus, misleading information about isotretinoin in YouTube videos could distort the perception of treatment.</p><p><strong>Objective: </strong>We evaluated the quality of information about isotretinoin in YouTube videos.</p><p><strong>Methods: </strong>The keywords searched on YouTube Korea on July 1, 2020 were: isotretinoin, Roaccutane, and Isotinone. The DISCERN tool was used to evaluate the reliability and quality of information, and eight items were used to evaluate scientific accuracy and comprehensiveness: mechanism, indications, dose regimen, contraindications, side effects, blood tests, drug interactions, and pregnancy-related issues.</p><p><strong>Results: </strong>The number of videos searched was 728. After excluding duplicate or inappropriate videos, 164 videos were analyzed. In the DISCERN tool, the mean overall quality score was 2.24 on a 5-point scale from 1 to 5. The mean score in the 8-issue-criteria, a 3-point scale from 0 to 2, was 0.61. Particularly, indications, blood tests, and drug interactions were poorly addressed in YouTube videos. Medical personnel offer better video quality than non-medical personnel. However, no significant difference in quality existed between the videos of dermatologists and those of other medical personnel. The quality score was not correlated with the popularity of the video.</p><p><strong>Conclusion: </strong>YouTube videos covering isotretinoin showed poor overall quality. Content quality did not have a significant correlation with popularity, so incorrect information could be propagated on YouTube.</p>","PeriodicalId":8233,"journal":{"name":"Annals of Dermatology","volume":"34 5","pages":"340-348"},"PeriodicalIF":1.5000,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d2/48/ad-34-340.PMC9561295.pdf","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of Dermatology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.5021/ad.21.143","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DERMATOLOGY","Score":null,"Total":0}
引用次数: 2
Abstract
Background: YouTube is one of the most popular video-sharing websites in Korea, but incorrect or biased information is not properly regulated. Acne is common in adolescents and young adults who are familiar with YouTube. Thus, misleading information about isotretinoin in YouTube videos could distort the perception of treatment.
Objective: We evaluated the quality of information about isotretinoin in YouTube videos.
Methods: The keywords searched on YouTube Korea on July 1, 2020 were: isotretinoin, Roaccutane, and Isotinone. The DISCERN tool was used to evaluate the reliability and quality of information, and eight items were used to evaluate scientific accuracy and comprehensiveness: mechanism, indications, dose regimen, contraindications, side effects, blood tests, drug interactions, and pregnancy-related issues.
Results: The number of videos searched was 728. After excluding duplicate or inappropriate videos, 164 videos were analyzed. In the DISCERN tool, the mean overall quality score was 2.24 on a 5-point scale from 1 to 5. The mean score in the 8-issue-criteria, a 3-point scale from 0 to 2, was 0.61. Particularly, indications, blood tests, and drug interactions were poorly addressed in YouTube videos. Medical personnel offer better video quality than non-medical personnel. However, no significant difference in quality existed between the videos of dermatologists and those of other medical personnel. The quality score was not correlated with the popularity of the video.
Conclusion: YouTube videos covering isotretinoin showed poor overall quality. Content quality did not have a significant correlation with popularity, so incorrect information could be propagated on YouTube.
期刊介绍：
Annals of Dermatology (Ann Dermatol) is the official peer-reviewed publication of the Korean Dermatological Association and the Korean Society for Investigative Dermatology. Since 1989, Ann Dermatol has contributed as a platform for communicating the latest research outcome and recent trend of dermatology in Korea and all over the world.
Ann Dermatol seeks for ameliorated understanding of skin and skin-related disease for clinicians and researchers. Ann Dermatol deals with diverse skin-related topics from laboratory investigations to clinical outcomes and invites review articles, original articles, case reports, brief reports and items of correspondence. Ann Dermatol is interested in contributions from all countries in which good and advanced research is carried out. Ann Dermatol willingly recruits well-organized and significant manuscripts with proper scope throughout the world.
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