Comparative analysis of NAFLD-related health videos on TikTok: a cross-language study in the USA and China

The incidence of Non-alcoholic fatty liver disease (NAFLD) in China and USA is extremely high and rising. TikTok has become a popular channel for medical information dissemination and we aimed to evaluate the quality and reliability of NAFLD related videos on TikTok, in both its USA and Chinese vers...

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Veröffentlicht in:	BMC public health 2024-12, Vol.24 (1), p.3375-16, Article 3375
Hauptverfasser:	Wu, Hongyu, Peng, Jialun, Li, Shengwei, Ding, Xiong, Zhong, Tao, Zhai, Qilong, Du, Changjie, Yuan, Jiajun, Cai, Can, Li, Jinzheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Analysis Care and treatment China - epidemiology Classification Comparative analysis Complications and side effects Correlation analysis Cross-sectional studies Cross-sectional study Diet Fatty liver Health aspects Humans Inflammation Information Dissemination - methods Keywords Laboratory animals Language instruction Lifestyles Liver Liver cancer Liver diseases Medical advice systems NAFLD Non-alcoholic Fatty Liver Disease - epidemiology Online health care information services Online social networks Rankings Reliability Reproducibility of Results Risk factors Social media regulation Social networks TikTok United States Video Videos Visual communication
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Zusammenfassung:	The incidence of Non-alcoholic fatty liver disease (NAFLD) in China and USA is extremely high and rising. TikTok has become a popular channel for medical information dissemination and we aimed to evaluate the quality and reliability of NAFLD related videos on TikTok, in both its USA and Chinese versions. We analyzed the top 100 NAFLD videos on both the USA version and Chinese version of TikTok, a total of 200 videos, from which keywords were extracted and scored using the Global Quality Scale (GQS), modified DISCERN (mDISCERN), and Medical Quality Video Evaluation Tool (MQ-VET). Exploring the relationship between video quality and audience related factors, as well as ranking, through Spearman correlation analysis. The mDISCERN scores of videos on the USA version of TikTok is higher than that on the Chinese version (P
ISSN:	1471-2458 1471-2458
DOI:	10.1186/s12889-024-20851-9