pubmed操作過程和操作習(xí)題ppt課件

Dept.ofMedicalInformation2020/4/27,1,PubMed數(shù)據(jù)庫,NCBI(NationalCenterforBiotechnologyInformation),Email:qjunrui,Dept.ofMedicalInformation,2,NCBI網(wǎng)站(),AllDatabases,Dept.ofMedicalInformation,3,文獻(xiàn)型數(shù)據(jù)庫,數(shù)值型數(shù)據(jù)庫,輔助數(shù)據(jù)庫,Dept.ofMedicalInformation,4,Dept.ofMedicalInformation,5,Dept.ofMedicalInformation,6,一、PubMed數(shù)據(jù)來源及收錄范圍,（1）Medline（2）Premedline-InProcessCitations（3）PublisherSuppliedCitations,Dept.ofMedicalInformation,7,一、PubMed數(shù)據(jù)來源及收錄范圍,(1)Medline5000余種生物醫(yī)學(xué)期刊起始時(shí)間:1950-年報(bào)道量:約40萬條英文:占88%內(nèi)容涉及：醫(yī)學(xué)、藥學(xué)、牙醫(yī)學(xué)、護(hù)理學(xué)、衛(wèi)生保健、獸醫(yī)學(xué)等專業(yè)。記錄標(biāo)注:PubMed-indexedforMEDLINE,Dept.ofMedicalInformation,8,一、PubMed數(shù)據(jù)來源及收錄范圍,(2)Premedline最新文獻(xiàn)臨時(shí)庫：收集未正式給予MeSH詞、出版類型等深度標(biāo)引信息的期刊文獻(xiàn)?！癙ubMed計(jì)劃”：出版商提交期刊論文題錄給PubMed，加入到PreMedline庫中。這些文獻(xiàn)被標(biāo)引了MeSH詞等信息后，轉(zhuǎn)入MEDLINE，同時(shí)從PreMedline中刪去。記錄標(biāo)注：PubMed-inprocess,Dept.ofMedicalInformation,9,一、PubMed數(shù)據(jù)來源及收錄范圍,(3)PublisherSuppliedCitationsMedline未收錄的文獻(xiàn)出版商提供的是整本期刊的信息，若有部分沒有被MEDLINE收錄，PubMed仍保存。記錄標(biāo)注：PubMed-assuppliedbypublisher,Dept.ofMedicalInformation,10,PubMed檢索結(jié)果頁面,Dept.ofMedicalInformation,11,二、PubMed主頁構(gòu)成,自由詞檢索框,輔助檢索區(qū),信息提示區(qū),檢索功能鍵,Dept.ofMedicalInformation,12,三、PubMed自由詞檢索,檢索詞的輸入形式：（1）單詞、短語、縮寫如，interleukin；stomachcancer；AIDS（2）著者姓名：如，SmithW（3）期刊相關(guān)信息：刊名全稱、縮寫、ISSN如，CancerResearch、JAMA、0741-5400,Dept.ofMedicalInformation,13,自由詞檢索規(guī)則,截詞檢索bacter*，disease?bacterdiseasebacteriadiseasesbacterium作者檢索smithja;joneskjuliaswong;wongjulias(2002年始）邏輯運(yùn)算and(空格)、or、not詞語檢索“singlecell”；“WorldWarI”字段限止檢索livercancerti,Dept.ofMedicalInformation,14,PubMed檢索字段,Dept.ofMedicalInformation,15,例：肝癌的化學(xué)治療,Dept.ofMedicalInformation,16,四、PubMed檢索功能鍵,Limits（限制）Preview/Index（預(yù)覽/索引）History（檢索史）Clipboard（剪貼板）Details（明細(xì)欄）,Dept.ofMedicalInformation,17,Limits（限制）,Dept.ofMedicalInformation,18,Limits：限定檢索詞在文獻(xiàn)某部分出現(xiàn)(字段限定檢索),Dept.ofMedicalInformation,19,Limits：限定檢索詞在文獻(xiàn)某部分出現(xiàn)（字段限定檢索）,Dept.ofMedicalInformation,20,Limits：限定文獻(xiàn)類型、語種、出版日期、年齡、性別、研究對象等,Dept.ofMedicalInformation,21,用Limit限止“年令、性別、人類或動(dòng)物、出版物類型”會排除“premedline”和“suppliedbypublisher”子集中的文獻(xiàn),Dept.ofMedicalInformation,22,Preview/Index（預(yù)覽/索引）,Dept.ofMedicalInformation,23,Preview/IndexPreview:預(yù)覽檢索結(jié)果,Dept.ofMedicalInformation,24,Preview/IndexIndex:在索引詞表中選擇檢索詞,Leadpoisoning,Dept.ofMedicalInformation,25,Preview/IndexPubmed的索引可以分字段顯示,Leadpoisoning,選擇字段,Dept.ofMedicalInformation,26,History（顯示檢索史、邏輯運(yùn)算）,最多存貯檢索式數(shù)為100個(gè)，存貯時(shí)間為8小時(shí)。,Dept.ofMedicalInformation,27,Clipboard（剪貼板）,Dept.ofMedicalInformation,28,Clipboard（剪貼板）,最多存放500條，保存時(shí)間為8小時(shí),Dept.ofMedicalInformation,29,Details（明細(xì)欄）,Dept.ofMedicalInformation,30,列出系統(tǒng)實(shí)際運(yùn)行的檢索式和檢索詞,Dept.ofMedicalInformation,31,PubMed智能檢索詞語自動(dòng)匹配檢索,對于輸入檢索框中的非限定檢索詞，系統(tǒng)將依次到MeSH詞轉(zhuǎn)換表、刊名轉(zhuǎn)換表、短語表以及作者索引表中進(jìn)行詞語匹配查找。檢索詞加入任何限定（截詞,字段限止,引號等）自動(dòng)匹配檢索功能關(guān)閉例：heartdiseasetiheartdisease?ti“orldWarI”,Dept.ofMedicalInformation,32,自動(dòng)匹配檢索功能關(guān)閉,Dept.ofMedicalInformation,33,Pubmed功能鍵,Dept.ofMedicalInformation,34,五、主題詞檢索（MeSHDatabase）,Dept.ofMedicalInformation,35,醫(yī)學(xué)主題詞表（MedicalSubjectHeadings,MeSH）,主題詞字順表副主題詞表主題詞樹狀結(jié)構(gòu)表（分類表）,Dept.ofMedicalInformation,36,主題詞字順表,Dept.ofMedicalInformation,37,副主題詞表(Subheadings),Abnormalities、Administration&Dosage、AdverseEffects、Analysis、Anatomy&Histology、Biosynthesis、Blood、Complication、Congenital、Cytology、DiagnosisDiagnosisuse、Diettherapy、Drugtherapy、Epidemiology、Etiology、Genetics、Immunology、Injuries、Metabolism、Microbiology、Mortality、Pathology、Psychology、Surgery、TherapeuticUse、Therapy.,Dept.ofMedicalInformation,38,主題詞的樹狀結(jié)構(gòu)(TreeStructures),Dept.ofMedicalInformation,39,例:肝癌的手術(shù)治療,Dept.ofMedicalInformation,40,Dept.ofMedicalInformation,41,Dept.ofMedicalInformation,42,Dept.ofMedicalInformation,43,例:胃腫瘤的CT診斷,Dept.ofMedicalInformation,44,Dept.ofMedicalInformation,45,Dept.ofMedicalInformation,46,Dept.ofMedicalInformation,47,全部副主題詞,Dept.ofMedicalInformation,48,Dept.ofMedicalInformation,49,注意:主題詞檢索會排除“premedline”和“suppliedbypublisher”子集中的文獻(xiàn),Dept.ofMedicalInformation,50,六、檢索結(jié)果處理,Display(顯示)Sort(排序)Sendto(輸出),Dept.ofMedicalInformation,51,1.Display檢索結(jié)果顯示,Dept.ofMedicalInformation,52,Summary格式（默認(rèn)格式）,文獻(xiàn)標(biāo)記,Dept.ofMedicalInformation,53,Abstract格式,全文鏈接,Dept.ofMedicalInformation,54,Dept.ofMedicalInformation,55,2.SortBy檢索結(jié)果排序(按默認(rèn)),默認(rèn):按PMID號排序(PMID:Pubmed文獻(xiàn)標(biāo)識號),Dept.ofMedicalInformation,56,2.Sort檢索結(jié)果排序(按作者),Dept.ofMedicalInformation,57,3.Sendto檢索結(jié)果的輸出,Sendtotext:保存當(dāng)頁顯示的記錄Sendtofile:可保存全部記錄SendtoRSSFeed:檢索結(jié)果的RSS訂閱,Dept.ofMedicalInformation,58,七、其他輔助檢索工具,Dept.ofMedicalInformation,59,1、期刊數(shù)據(jù)庫（JournalDatabase）,可以從期刊的名稱(全稱或縮寫)、ISSN號來查找期刊信息。主要用途：查期刊全稱。例：,Dept.ofMedicalInformation,60,檢索期刊“JAMA”的全稱,Dept.ofMedicalInformation,61,JAMA檢索結(jié)果,鏈接到JAMA網(wǎng)站,檢索刊登在JAMA上的文獻(xiàn),Dept.ofMedicalInformation,62,2.臨床問題（ClinicalQueries）,SearchbyClinicalStudyCategory專為臨床醫(yī)生設(shè)計(jì)的查找有關(guān)某一疾病的治療、診斷、病因、預(yù)后等與臨床密切相關(guān)問題的文獻(xiàn)。FindSystematicReviews檢索系統(tǒng)評價(jià)(循證醫(yī)學(xué)證據(jù)),Dept.ofMedicalInformation,63,3.引文匹配器（CitationMatcher）,引文匹配器可通過已知的刊名、日期、卷、期、首頁碼、作者名等任一項(xiàng)信息查找文獻(xiàn)的詳細(xì)信息。經(jīng)常用于核對參考文獻(xiàn)。,Dept.ofMedicalInformation,64,查找引文信息,1、GeneTherapy,1999,andthetitlewords,mitochondrialgenetherapy.2、ArthritisRheum,1982,page12713、V.Lee,BiochemicalPharmacology,vol.29,issue144、Apowderformulationofmeaslesvaccineforaerosoldelivery,Dept.ofMedicalInformation,65,Dept.ofMedicalInformation,66,八、Pubmed的鏈接功能,相關(guān)文獻(xiàn)鏈接全文文獻(xiàn)鏈接NCBI數(shù)據(jù)庫鏈接外部資源鏈接,Dept.ofMedicalInformation,67,相關(guān)文獻(xiàn)鏈接(RelatedArticles),Dept.ofMedicalInformation,68,全文文獻(xiàn)鏈接,Dept.ofMedicalInformation,69,NCBI數(shù)據(jù)庫鏈接,Dept.ofMedicalInformation,70,外部資源鏈接(LinkOut),Dept.ofMedicalInformation,71,九、個(gè)性化設(shè)置（MyNCBI),MyNCBI功能：檢索策略保存追蹤某一個(gè)學(xué)科專題的進(jìn)展情況。個(gè)性化界面設(shè)置,Dept.ofMedicalInformation,72,檢索策略保存(隨時(shí)跟蹤某一專題的新文獻(xiàn)),Dept.ofMedicalInformation,74,Dept.ofMedicalInformation,75,Dept.ofMedicalInformation,76,界面?zhèn)€性化設(shè)置,Dept.ofMedicalInformation,77,Dept.ofMedicalInformation,78,Dept.ofMedicalInformation,79,Tutorial和Help,Dept.ofMedicalInformation,