Evaluation of quality and reliability of musculoskeletal ultrasound videos on YouTube

The usefulness and reliability of English-language YouTube videos as a source of knowledge for patients with familial Mediterranean fever

Background/Objectives

YouTube is increasingly being used as an educational tool and is a substantial source of information. This study aimed to assess the quality of the most viewed YouTube videos pertaining to familial Mediterranean fever (FMF).

Methods

A search on YouTube was conducted on January 13, 2022, using the keywords: "familial Mediterranean fever treatment," "familial Mediterranean fever colchicine," and "familial Mediterranean fever colchicine opacalcium." Two rheumatologists independently evaluated the relevance and accuracy of the videos. Redundant or irrelevant videos were excluded. The educational value of YouTube videos was assessed using the Global Quality Scale (GQS). Comparative analyses of video parameters across different cohorts were performed. To assess the reliability and quality of the videos, a modified version of the DISCERN scale and the GQS were employed.

Results

Out of the 59 videos reviewed, 43 (72.9%) were of high quality, 10 (16.9%) were of medium quality, and 6 (10.2%) were of low quality. Upon comparing parameters among groups, no significant disparities were observed in terms of daily views, daily favorites, daily dislikes, or daily comments (p > 0.05). GQS scores for usefulness and modified DISCERN scores showed significant differences among groups (p < 0.001). Additionally, both GQS and modified DISCERN scores exhibited moderately negative correlations (r =  - .450 and r =  - .474, respectively) and high statistical significance (p < 0.001 for both) with utility assessment.

Conclusion

YouTube is a valuable repository of high-quality videos for FMF patients. Healthcare providers should guide their patients to high-quality video sources to supplement their educational material.

The efficacy and reliability of English YouTube videos as a source of information for pregnant rheumatoid arthritis patients

OBJECTIVES

Online platforms are used by many patients to access health care information, but the quality and accuracy of information on these platforms are unknown. Our goal was to assess the quality and reliability of YouTube video content for pregnant rheumatoid arthritis (RA) patients.

METHODS

YouTube was searched on January 13, 2022, using the keywords "rheumatoid arthritis pregnancy," "rheumatoid arthritis conception," "rheumatoid arthritis fertility" and "rheumatoid arthritis breastfeeding". The top 200 videos were viewed. Two rheumatologists then categorized the videos into useful and misleading groups. Videos were excluded if they were irrelevant or duplicates. To assess the reliability and quality of the videos, a modified DISCERN tool and the Global Quality Score (GQS) were applied. Patient interaction was assessed using predictors of video popularity such as the like ratio, view ratio, and video power index scales.

RESULTS

A total of 54 videos were examined; the majority (51.8%) of them were uploaded by health information websites. A total of 94.4% of the videos were useful, and 5.5% were misleading. All three misleading videos were uploaded by patients. The GQS, the modified DISCERN score, and usefulness differed significantly by uploader source (p < 0.001 for both). According to the GQS evaluation, health information websites were the source of high-quality videos with more useful information and higher modified DISCERN scores. The GQS and modified DISCERN score had moderately negative (r = -.526, r = -.548, respectively) and very significant (p < 0.001 for both) correlations with the assessment of usefulness.

CONCLUSION

Almost all YouTube videos for pregnant RA patients were educational and useful. Similar patient interactions in videos with misleading and useful information showed that patients were unable to differentiate between videos based on video quality. Patients should be informed about the importance of video sources when viewing YouTube videos. Key Points • Most YouTube videos for pregnant RA patients were useful, were uploaded by health information websites and had physicians as the speakers • All misleading YouTube videos were uploaded by patients using their own accounts • In terms of patient interactions, there was no noticeable difference between useful and misleading videos • When dealing with a sensitive topic such as pregnancy, patients should be educated on the importance of video sources.