文献检索工作  检索人员要对检索课题的内容全面准确的理解；要全面准确提取检索用词，要想到同义词、相关词；确定全面准确、科学合理的检索策略，应该设计几套检索策略，进行比较分析，优化检索策略。要充分考虑相关文献是否查全、查准？获得自己满意的检索结果，写好检索报告，提交给用户，听取他们的反馈意见。

医学文献检索申请表

备注：本表各项请务必填写，以确保检索结果准确反馈。

中文数据库检索策略

1  肝硬化

2  营养监测 OR  营养评估  OR  营养治疗  

  慢病管理

3 1  AND   2  

外文数据库检索策略

1  Cirrhosis  AND   Nutrition

2   nutritional monitoring   OR   nutritional assessment   OR   nutritional therapy

      chronic disease management

 3    1  AND  2

   采用检索策略  1   2   文献量很大

4    Cirrhosis  AND  Nutrition  AND  chronicdisease management  

 近5年检索到98篇

        采用检索策略4 比较合适

("liver cirrhosis"[MeSH Terms] OR("liver"[All Fields] AND "cirrhosis"[All Fields]) OR"liver cirrhosis"[All Fields] OR "cirrhosis"[All Fields] OR"fibrosis"[MeSH Terms] OR "fibrosis"[All Fields]) AND("nutritional status"[MeSH Terms] OR ("nutritional"[AllFields] AND "status"[All Fields]) OR "nutritional status"[AllFields] OR "nutrition"[All Fields] OR "nutritionalsciences"[MeSH Terms] OR ("nutritional"[All Fields] AND"sciences"[All Fields]) OR "nutritional sciences"[AllFields]) AND (("chronic disease"[MeSH Terms] OR("chronic"[All Fields] AND "disease"[All Fields]) OR"chronic disease"[All Fields]) AND ("organization andadministration"[MeSH Terms] OR ("organization"[All Fields] AND"administration"[All Fields]) OR "organization andadministration"[All Fields] OR "management"[All Fields] OR"disease management"[MeSH Terms] OR ("disease"[All Fields]AND "management"[All Fields]) OR "disease management"[AllFields])) AND ("2012/11/24"[PDat] : "2017/11/22"[PDat])

Result:

98

Translations:

Cirrhosis "livercirrhosis"[MeSH Terms] OR ("liver"[All Fields] AND "cirrhosis"[AllFields]) OR "liver cirrhosis"[All Fields] OR"cirrhosis"[All Fields] OR "fibrosis"[MeSH Terms] OR"fibrosis"[All Fields]

Nutrition       "nutritionalstatus"[MeSH Terms] OR ("nutritional"[All Fields] AND"status"[All Fields]) OR "nutritional status"[All Fields]OR "nutrition"[All Fields] OR "nutritional sciences"[MeSHTerms] OR ("nutritional"[All Fields] AND "sciences"[AllFields]) OR "nutritional sciences"[All Fields]

chronic disease     "chronic disease"[MeSH Terms] OR("chronic"[All Fields] AND "disease"[All Fields]) OR"chronic disease"[All Fields]

management  "organizationand administration"[MeSH Terms] OR ("organization"[All Fields]AND "administration"[All Fields]) OR "organization andadministration"[All Fields] OR "management"[All Fields] OR"disease management"[MeSH Terms] OR ("disease"[All Fields]AND "management"[All Fields]) OR "disease management"[AllFields]

Database:

PubMed

User query:

CirrhosisAND Nutrition AND chroni