背景:磁共振成像(MRI)机器是核磁共振成像技术的子集,该技术使用磁场梯度产生身体的图像。MRI机有两个组成部分:基于计算机的控制中心室和患者接受扫描的相邻MRI机房。
目的:本研究旨在评估有关MRI机器的YouTube视频的质量和可靠性,核磁共振扫描,和MRI幽闭恐惧症,并比较不同类型上传者之间视频的质量和可靠性。方法:使用YouTube搜索算法和Google表格问卷评估10个满足研究纳入标准的视频。视频分析包括标题,查看次数,喜欢和不喜欢,注释,持续时间,来源,和内容。每个视频的质量是使用全球质量评分(GQS)确定的,可靠性评分,和视频功率指数(VPI),每个量词都使用SPSS软件进行统计分析,版本21.0(IBMCorp.,Armonk,纽约)以确定是否有任何意义。
结果:为了确定组间的统计学差异,在量词GQS上使用了Kruskal-Wallis检验,可靠性评分,和VPI来生成p值。VPI的p值为0.467,GQS为0.277,可靠性为0.316。所有的p值都大于0.05,表明没有统计学支持两组之间的VPI有任何显着差异,GQS和可靠性评分。
结论:YouTube视频包含有关MRI机器的高质量和可靠信息,MRI程序,和幽闭恐惧症,特别是那些由临床医生和医院上传的,可以提供正确的信息,帮助患者决定接受这些手术,缓解幽闭恐惧症。
BACKGROUND: The Magnetic Resonance Imaging (MRI) machine is a subset of nuclear magnetic resonance imaging technology that produces images of the body using magnetic field gradients. The MRI Machine has two components: the computer-based control centre room and the adjacent MRI machine room where the patient undergoes the scan.
OBJECTIVE: This study aimed to assess the quality and reliability of YouTube videos about MRI machines, MRI scans, and MRI claustrophobia and compare the quality and reliability of the videos among different types of uploaders. Methodology: The YouTube Search Algorithm and a Google Sheets questionnaire were used to evaluate 10 videos that satisfied the inclusion criteria of the study. The video analytics included were title, number of views, likes and dislikes, comments, duration, source, and content. The quality of each video was established using the Global Quality Score (GQS), Reliability Score, and Video Power Index (VPI), where each quantifier went through statistical analysis using SPSS software, version 21.0 (IBM Corp., Armonk, NY) to determine if there was any significance.
RESULTS: In order to determine statistical differences between the groups, the Kruskal-Wallis test was used on the quantifiers GQS, reliability score, and VPI to generate p-values. The p-value for VPI is 0.467, GQS is 0.277, and reliability is 0.316. All the p-values are greater than 0.05, showing that there is no statistical support for any significant difference between the groups in their VPI, GQS and reliability scores.
CONCLUSIONS: YouTube videos with high-quality and reliable information on MRI machines, MRI procedures, and claustrophobia, especially those uploaded by clinicians and hospitals, can provide correct information, helping patients decide to undergo these procedures and alleviate claustrophobia.