Assessment of the reliability and quality of breast cancer related videos on TikTok and Bilibili: cross-sectional study in China
作者全名："Liu, Hui; Peng, Jialun; Li, Lu; Deng, Ao; Huang, Xiangxin; Yin, Guobin; Ming, Jia; Luo, Haojun; Liang, Yinyin"
作者地址："[Liu, Hui; Li, Lu; Deng, Ao; Huang, Xiangxin; Yin, Guobin; Ming, Jia; Luo, Haojun; Liang, Yinyin] Chongqing Med Univ, Affiliated Hosp 2, Dept Breast & Thyroid Surg, Chongqing, Peoples R China; [Peng, Jialun] Chongqing Med Univ, Affiliated Hosp 2, Dept Hepatobiliary Surg, Chongqing, Peoples R China"
通信作者："Luo, HJ; Liang, YY (通讯作者)，Chongqing Med Univ, Affiliated Hosp 2, Dept Breast & Thyroid Surg, Chongqing, Peoples R China."
来源：FRONTIERS IN PUBLIC HEALTH
ESI学科分类：SOCIAL SCIENCES, GENERAL
WOS号：WOS:001157079500001
JCR分区：Q1
影响因子：5.2
年份：2024
卷号：11
期号：
开始页：
结束页：
文献类型：Article
关键词：breast cancer; video; cross-sectional study; health education; quality evaluation
摘要："Background As the most common malignant tumor in the world, breast cancer also brings a huge disease burden to China. Ordinary people are increasingly inclined to use the Internet, especially video social platforms, as a source of health information. Educating the public to obtain correct information is important to reduce the incidence of breast cancer and improve the prognosis. However, the quality and reliability of breast cancer-related video content have not been fully studied. Objective This study aims to evaluate the quality of the information of breast cancer-related videos on TikTok and Bilibili video sharing platforms and factors related to video quality. Methods We collected the top 100 videos about breast cancer on TikTok and Bilibili, respectively. Categorize videos according to video source and video content. Video quality and reliability were assessed using Global Quality Score (GQS) and modified DISCERN (mDISCERN) tools. We also analyzed the correlation between video quality and video likes, comments, saves, and shares. Results Although the quality and reliability of Bilibili's breast cancer videos were higher than TikTok (p = 0.002 and p = 0.001, respectively), the video quality of both video sharing platforms was not satisfactory, with a median GQS scores of 2.00 and 3.00 and mDISCERN scores of 1.00 and 2.00, respectively. In general, the quality and reliability of videos released by medical practitioners were higher than those of non-medical practitioners, and the quality and reliability of videos covering disease-related knowledge were higher than those of news reports (all p < 0.001). Among medical practitioners, the quality of videos uploaded by doctors in breast disease was significantly lower than that of doctors in other areas (p < 0.05). There was a significant positive correlation between video quality and duration (r = 0.240, p < 0.001), a weak negative correlation between video quality and likes (r = 0.191, p < 0.01), video quality and comments (r = 0.256, p < 0.001), video reliability and likes (r = 0.198, p < 0.001), video reliability and comments (r = 0.243, p < 0.01). Conclusion Our study shows that the quality and reliability of breast cancer-related videos on TikTok and Bilibili are poor, and the overall quality is unsatisfactory. But videos uploaded by medical practitioners covering disease knowledge, prevention and treatment are of higher quality. Medical practitioners are encouraged to publish more high-quality videos, while video social platforms should formulate relevant policies to censor and supervise health education videos, so as to enable the public to obtain reliable health information."
基金机构："Kuanren Talents Program of the second affiliated hospital of Chongqing Medical University [kryc-gg-2207, kryc-yq-2228]"
基金资助正文："The author(s) declare financial support was received for the research, authorship, and/or publication of this article. The work was supported by the Kuanren Talents Program of the second affiliated hospital of Chongqing Medical University (No: kryc-gg-2207, No: kryc-yq-2228)."
