RESUMO
Objective To explore literature published periodicals,the organizations of the first authors,the research direction and the quality about nursing system literature in recent four years.Methods By retrievaling the databases of China Hospital Knowledge (CHKD),VIP Biomedical,China National Knowledge Infrastructure (CNKI),Wanfang,Pubmed and Medline,each database used the same search term and retrieval type (the retrieval type differed by each database grammar),and the retrieval time was limited from Jan,2010 to Dec,2013.Results 75 nursing literature published on 35 journals were obtained,of which 19 journals published only one paper.In terms of quality evaluation,publication bias tested 36,49 forest charts,2 disputing topics,24 with exact P value cycle interpretations,16 used flowcharts,and none of the literature heterogeneity tests used graphical method.By classifying the organizations of the first authors as schools and hospitals,the number of published papers were 38 and 37 separately from 2010 to 2013.Conclusions The nursing systematic literature were always with vast amount and dispersed content,less repetitive content was seen during the literature,The structure was not rigorous,and quality remains to be improved.It should be noted that Meta-analysis study normative has its requirements and more published papers are needed.