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目的探讨我国美沙酮维持治疗(MMT)相关研究文献的基本特征和发展趋势。方法检索我国MMT研究相关文献,采用文献计量学方法对检索筛选的文献进行统计分析。结果 2005-2014年我国MMT相关研究发表文献共计1 253篇,中文文献占86.8%、英文文献占13.2%;公共卫生机构、医疗机构和高等院校构成MMT相关研究的主体,占总文献量的96.0%;我国MMT相关研究文献中位生存时间为71.0个月(95%CI=65.8~78.3),英文文献中位生存时间显著长于中文文献(Log-rank P<0.01);感染与控制、可及性与可接受性、精神障碍、功能康复是我国MMT相关研究关注的热点,占全部研究的80.3%。结论我国MMT相关研究发展迅速,热点突出,关注了我国MMT项目推广应用中的关键技术问题,并提出了相应的解决办法,有利于MMT项目在我国的持续推广和实施。
Objective To explore the basic characteristics and development trend of the literature related to methadone maintenance therapy (MMT) in our country. Methods The literature of MMT research in China was retrieved and bibliometrics was used to analyze the literature of retrieval and screening. Results A total of 1 253 articles were published in MMT related research in China in 2005-2014, 86.8% in Chinese and 13.2% in English. Public health institutions, medical institutions and institutions of higher learning constituted the main body of MMT research, accounting for the total amount of literature The median survival time in English literature was significantly longer than that in the Chinese literature (Log-rank P <0.01). Infection and control, the median survival time in Chinese literature was 71.0 months (95% CI = 65.8-78.3) And sexual and acceptability, mental disorders, functional rehabilitation is the focus of MMT research in China, accounting for 80.3% of all studies. Conclusions The research on MMT in China is developing rapidly with hot spots. It pays attention to the key technical problems in the popularization and application of MMT projects in our country and puts forward corresponding solutions to promote the continuous promotion and implementation of MMT projects in our country.