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目的回顾分析国内外护理领域系统评价/Meta分析(SRs/MAs)检索策略的现状,为今后国内护理领域SRs/MAs检索策略的制定和报告提供参考依据。方法计算机检索中国科学引文数据库(CSCD)收录的国内护理领域杂志和被SCI收录的护理领域英文杂志,检索时限均为创刊至2015年10月。由4位研究员严格按照纳入与排除标准,独立筛选文献、提取资料。采用Excel 2007进行统计分析。结果最终纳入护理领域SRs/MAs 112篇,其中英文44篇,中文68篇。37.5%(42/112)报告了文献筛选流程图,13.39%(15/112)报告了检索人员的资质,8.04%(9/112)报告了至少一个完整的检索策略。48.21%(54/112)的研究检索的数据库数目低于5个,检索10个以上数据库的研究不足15%(16/112)。此外,仅45.54%(51/112)和8.93%(10/112)的研究进行了补充检索和灰色文献检索。在检索方式上,以PI最为常见。结论护理领域SRs/MAs在检索策略存在一定局限性。因此,本课题组建议:(1)在数据库的选择上,需根据研究领域选择具有代表性的多个数据库;(2)护理领域SRs/MAs的检索策略报告应报告检索人员的资质;(3)护理领域期刊有必要将完整地报告检索策略引入中文稿约,以保证提高SRs/MAs检索策略制定和报告的质量。
Objective To review the current situation of systematic reviews / meta-analysis (SRs / MAs) retrieval strategies in the field of nursing both at home and abroad and provide references for the future development and reporting of SRs / MAs retrieval strategies in the field of nursing. Methods A computer-based search of the Chinese nursing literature published by the China Science Citation Database (CSCD) and the English-language magazine in the field of nursing care by SCI was first published until October 2015. By four researchers in strict accordance with the inclusion and exclusion criteria, independent screening of documents, data extraction. Excel 2007 for statistical analysis. The results were finally included in SRs / MAs 112 nursing areas, of which 44 in English and 68 in Chinese. 37.5% (42/112) reported a literature screening flow chart, 13.39% (15/112) reported the qualifications of the searcher and 8.04% (9/112) reported at least one complete search strategy. 48.21% (54/112) had less than 5 databases in search and less than 15% (16/112) in more than 10 databases. In addition, only 45.54% (51/112) and 8.93% (10/112) of the studies conducted complementary searches and gray literature searches. In the search method, the most common PI. Conclusion SRs / MAs in the field of nursing have some limitations in the search strategy. Therefore, our group recommends that: (1) select multiple representative databases according to the field of research in the selection of databases; (2) search strategy reports of SRs / MAs in nursing field should report the qualifications of the searcher; (3) ) It is necessary for journals in the nursing field to introduce a full report search strategy into Chinese to ensure that the quality of SRs / MAs search strategy formulation and reporting is improved.