我国预先指示的文献计量学分析

Bibliometrics analysis of Advance Directives in China

目的分析我国预先指示研究现状及其潜在的问题,为今后预先指示进一步在我国的发展提供参考。方法在中国知网、万方、中国生物医学数据库、PubMed和CINAHL数据库上系统搜索从建库至2018年12月31日所有关于我国预先指示的文献,将符合标准的文献纳入进行计量分析。结果共纳入113篇文献,最早的文献发表于1993年,自2011年后文献数量逐渐增多,多数研究集中于经济发达的沿海地区、中、东部,较缺乏国家级等基金支持。研究类型以描述性研究为主,占78.9%;研究主题以预先指示的认知状况调查为主,占45.49%;研究对象以老年人和癌症患者居多,占66.2%。结论我国研究预先指示的文献数量不多且总体质量偏低。应加大对预先指示的重点研究,结合多学科理论和临床实践,推进预先指示的发展。

Objective To analyze the present situation and existing problems of the researches on Advance Directives in China,and to provide references for the further research in this field.Methods All the literatures on Advance Directives in China since the establishment of the database to December 31 of 2018 were systematically searched from the China knowledge Network,Wanfang,Weipu,China Biomedical Database,PubMed and CINAHL databases.The literatures meeting the standard were analyzed.Results A total of 113 literatures were included started since 1993.Since 2011,the number of literatures had increased gradually.Most of the studies concentrated in the central and eastern regions which were lack of fund support.Most of the research types were descriptive studies(78.9%).Cognitive status survey of Advance Directives accounted for 45.49%.And the majority of the subjects were the elderly and cancer patients(66.2%).Conclusions The quantity of research advance directives literature in China is small with low quality.The research on Advance Directives should be strengthened.The multi-dimensional nursing model should be constructed with the combination of nursing theory and clinical practice.