Hornung Alexander L, Rudisill Samuel S, Suleiman Rawan W, Siyaji Zakariah K, Sood Sahil, Siddiqui Shahrukh, Koro Lacin, Mohiuddin Shoeb A, Sayari Arash J
Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, USA.
Department of Neurological Surgery, Rush University Medical Center, Chicago, Illinois, USA.
J Orthop Res. 2022 Apr;40(4):901-908. doi: 10.1002/jor.25104. Epub 2021 Jun 6.
The aim of this study was to characterize the educational quality and reliability of YouTube videos related to low back pain (LBP) as well as to identify factors associated with the overall video quality. A review of YouTube was performed using two separate search strings. Video-specific characteristics were analyzed for the first 50 videos of each string. Seventy-seven eligible videos were identified as a result. The mean Journal of the American Medical Association score was 2.25 ± 1.09 (range: 0-4) out of 4. The mean Global Quality Score (GQS) score was 2.29 ± 1.37 (range: 1-4) out of 5. The mean LBP score (LPS) score was 3.83 ± 2.23 (range: 0-11) out of 15. Video power index was a predictor of GQS score (β = 55.78, p = 0.048), whereas the number of likes (β = -2.49, p = 0.047) and view ratio (β = -55.62, p = 0.049) were associated with lower quality scores. Days since initial upload (β = 0.32, p = 0.042) as well as like ratio (β = 0.37, p = 0.019) were independent predictors of higher LPS scores. The results of this study suggest that the overall reliability and educational quality of videos uploaded to YouTube concerning LBP are unsatisfactory. More popular videos demonstrated poorer educational quality than their less popular counterparts. As the prevalence of LBP rises, more accurate and thorough educational videos are necessary to ensure accurate information is available to patients.
本研究的目的是描述与腰痛（LBP）相关的YouTube视频的教育质量和可靠性，并确定与整体视频质量相关的因素。使用两个独立的搜索字符串对YouTube进行了检索。对每个字符串的前50个视频的特定视频特征进行了分析。结果共识别出77个符合条件的视频。美国医学会杂志平均评分为2.25±1.09（范围：0 - 4，满分4分）。全球质量评分（GQS）平均评分为2.29±1.37（范围：1 - 4，满分5分）。腰痛评分（LPS）平均评分为3.83±2.23（范围：0 - 15，满分15分）。视频影响力指数是GQS评分的一个预测指标（β = 55.78，p = 0.048），而点赞数（β = -2.49，p = 0.047）和观看比例（β = -55.62，p = 0.049）与较低的质量评分相关。自首次上传以来的天数（β = 0.32，p = 0.042）以及点赞比例（β = 0.37，p = 0.019）是较高LPS评分的独立预测指标。本研究结果表明，上传到YouTube上的关于LBP的视频的整体可靠性和教育质量并不理想。更受欢迎的视频相比不太受欢迎的视频展示出较差的教育质量。随着LBP患病率的上升，需要更准确、全面的教育视频，以确保患者能够获得准确的信息。
