TY -的盟Odlum米歇尔AU - Yoon Sunmoo盟——Broadwell彼得AU -布鲁尔,罗素盟——旷,Da PY - 2018 Da - 2018/11/22 TI - Twitter如何支持根除艾滋病病毒/艾滋病的反应要达到2030年的目标:深入的专题分析,世界艾滋病日微博乔- JMIR公共卫生Surveill SP - e10262六世- 4 - 4 KW -社区KW -人权KW -社交网络KW - infodemiology KW - infoveillence KW - Twitter AB -背景:艾滋病毒/艾滋病是一个巨大的公共卫生危机，呼吁到2030年根除它。通过民间社会参与作出人权反应，对于支持和维持消灭艾滋病毒的努力至关重要。然而，持续的公民参与是一个挑战。目的:本研究旨在证明使用Twitter数据来评估支持公民社会参与的公众情绪。方法:在2014年和2015年世界艾滋病日期间收集推文。我们分析了2014年39940条独特的推文(> 100亿用户)和2015年78215条独特的推文(> 330亿用户)。使用自然语言处理聚合响应频率。递阶2非负矩阵分解算法将推文的层次生成为二叉树。推文层级集群由联合国艾滋病毒/艾滋病联合规划署核心行动原则按主题组织，归类为艾滋病毒/艾滋病预防、治疗或护理或支持。 Results: Topics tweeted 35 times or more were visualized. Results show a decrease in 2015 in the frequency of tweets associated with the fight to end HIV/AIDS, the recognition of women, and to achieve an AIDS-free generation. Moreover, an increase in tweets was associated with an integrative approach to the HIV/AIDS response. Hierarchical thematic differences in 2015 included no prevention discussion and the recognition of the pandemic’s impact and discrimination. In addition, a decrease was observed in motivation to fast track the pandemic’s end and combat HIV/AIDS. Conclusions: The human rights–based response to HIV/AIDS eradication is critical. Findings demonstrate the usefulness of Twitter as a low-cost method to assess public sentiment for enhanced knowledge, increased hope, and revitalized expectations for HIV/AIDS eradication. SN - 2369-2960 UR - http://publichealth.www.mybigtv.com/2018/4/e10262/ UR - https://doi.org/10.2196/10262 UR - http://www.ncbi.nlm.nih.gov/pubmed/30467102 DO - 10.2196/10262 ID - info:doi/10.2196/10262 ER -