在TikTok上的防晒内容的感知,质量和准确性:SkinMedia跨部门内容分析
Jaclyn Roland-McGowan1,2, Kyra Diehl2,3, Tayler Tobey2
1School of Medicine, Oregon Health and Science University, Portland, OR, United States.
JMIR dermatology
|December 2, 2025
概括
在防晒上的流行TikTok视频通常包含错误信息和宣传偏见,尽管有积极的情绪. 用户参与与准确性无关,这突显了对在线健康信息的专家干预的需要.
科学领域:
- 皮肤病学和公共卫生
- 数字健康传播数字健康传播
- 社交媒体分析 社交媒体分析
背景情况:
- TikTok是健康信息的主要来源,包括皮肤病学建议,全球用户超过20亿.
- 人们对TikTok上分享的防晒内容的准确性和影响存在担忧.
研究的目的:
- 评估关于防晒的流行TikTok视频的质量,准确性和常见主题.
- 评估视频准确性,创作者凭证和促销内容之间的关系.
- 确定对公共卫生教育和虚假信息缓解的影响.
主要方法:
- 对100个最受欢迎的英语TikTok视频进行了横截面的内容分析,用于"sunscreen".
- 提取元数据,创作者特征,全球质量评分 (GQS),准确性,态度和促销披露.
- 主题和统计分析,包括相关性和比较测试 (P<.05显著性).
主要成果:
- 只有35%的视频是准确的,6%是不准确的,57%是基于意见的.
- 全球质量评分 (GQS) 评级普遍较低,其中40%被评为不良.
- 准确性与参与度指标 (点赞和浏览量) 有负相关性;在27%的视频中存在促销内容.
结论:
- 高度参与的TikTok视频经常表现出关于防晒的错误信息和宣传偏见.
- 用户在TikTok上的参与并不可靠地表明健康内容的准确性或教育价值.
- 皮肤科医生和公共卫生专家必须在社交媒体上积极参与,以打击错误信息,并促进基于证据的皮肤健康指导.
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