醫(yī)學(xué)英語(yǔ)第五講課件

第五講●方法論文的材料與方法部分在結(jié)構(gòu)式摘要中簡(jiǎn)稱為methods”,或patientsandmethods”或“designandmethods”或researchdesignandmethod第五講1方法部分主要陳述研究設(shè)計(jì)(studydesign)研究對(duì)象的特性(identityofsubjects)●干預(yù)或處理方法(intervention)測(cè)定或觀察方法(measurement)方法部分主要陳述2示例(p.119)ExampleObjective:Totestprospectivelywhetherserumlaminin(昆布氨酸)levels,whichistakentoindicateportalhypertension,canpredicttheoccurrenceofseverecomplicationsinadvancedcirrhosisoftheliver.[目的及研究設(shè)計(jì)]PatientsandMethods:In38patients(21menand17womenmeanage55.613.4years)withliverfibrosis(n=4)orlivercirrhosis(n=34)serumlamininwasmeasuredbyacommerciallyavailableradioimmunoassay(Behring,Marburg)[研究對(duì)象特性測(cè)定內(nèi)容及方法]Chetheseverityoflivercirrhosiswasgradedaccordingtotheild-Pugh-Christensencriteria.Portalhypertensionwasassessedbystandardendoscopicmethodsandportal-veinduplex(多普勒)sonography.Withinameanobservationperiodof12.5+3.5months,thefollowingwereusedassignsofseverelinicalcomplicationsoflivercirrhosis:stageIllandIVofhepaticcoma,treatment-refractoryascites(頑固性腹水),portalveithrombosisanddeathduetomulti-organfailure.[評(píng)價(jià)標(biāo)準(zhǔn)及方法]示例(p.119)31.研究對(duì)象的選擇、來(lái)源與排除Example1Patientswererandomlyselectedfromvolunteerswithcutaneousleishmaniasis(皮膚利什曼病)wholivedinahyperendemicarea(高流行病區(qū)).Exclusioncriteriawerepregnancy,gestation,ageyoungerthan12years,anddurationofdiseaseofmorethan4months.(p.120)●語(yǔ)言點(diǎn)隨機(jī)選擇/分組:berandomlyselectedfrom/berandomizedinto排除/選擇標(biāo)準(zhǔn):exclusioncriteriafor../inclusioncriteriafor.included/were12歲以下12歲或12歲以下:youngerthan2years/12arsoryoungerNOT:youngerthan12yearsold病程:theduration/courseofdisease1.研究對(duì)象的選擇、來(lái)源與排除4Example2atotalof169patientswereincludedinthestudy,83ofwhomreceivedtrimetazidine(心康寧)orallyataninitialdoseof60mgfollowedby20mgtidfor5days.Thesepatientsformedthestudgroupgroupt)whiletheremaining86,thecontrolgroup(group語(yǔ)言點(diǎn)總共:atotalof接受/使用(藥物):receive/beadministered/begiven>起始劑量:initialdosage維持劑量:maintenancedosage沖擊劑量:aggressivedosage/abolus隨后:(be)followedby研究組:thestudygroup/theinterventiongroup/thetreatmentgroup>其余的theremaining/theother(25patients)NOT:theremained25patientsExample25EXample3Methods:Twenty-sevenpatientsoverage65,withleftventricularsystolicdysfunction,wereageandsex-matchedwith19patientswithnormalleftventricularsystolicfunction.Patientswithsignificantmitraloraorticvalvulardiseaseswereexcluded.(p120)語(yǔ)言點(diǎn):年齡、性別、身體狀況相對(duì)應(yīng):bematchedwith..in(age,genderandgeneralconditionEXample362研究對(duì)象的分組及標(biāo)準(zhǔn)Example1Basedongestationalage,32normalprimigravid(初產(chǎn)的)patientsweredividedintothreegroupsGroupI(n=11),lessthan12gestationalweeksGroupl(n=10),13to26gestationalweeks,andGroupI(n=11),27gestationalweeksormore語(yǔ)言點(diǎn):分組的敘述2研究對(duì)象的分組及標(biāo)準(zhǔn)7EXample2Toclarifytheseissues,werandomized60patientsundergoingaorticvalvereplacementtoanaortichemorrhagegroup(groupa=37patients;53%;34male,3female)orapulmonaryautograftgroup(groupB=33patients47%;28male,5female).(p121)●語(yǔ)言點(diǎn)>怎樣用括號(hào)表述性別、年齡EXample283.年齡、性別Example1The120patientsrangedinagefrom18monthsto71yearswithameanof36.5yearsEThemale-to-femaleratiowas1:4.Themeanageatonsetwas11.5years(range7-16years)andthemeandurationofdiseasewas6.5years(range313years)3.年齡、性別94.時(shí)間點(diǎn)Example1eBodyweightandbiochemicalparametersweremeasuredweekly,andaliverbiopsywasobtainedat4,8and12weeksHemodynamicswereevaluatedat12weeks4.時(shí)間點(diǎn)10醫(yī)學(xué)英語(yǔ)第五講課件11醫(yī)學(xué)英語(yǔ)第五講課件12醫(yī)學(xué)英語(yǔ)第五講課件13醫(yī)學(xué)英語(yǔ)第五講課件14醫(yī)學(xué)英語(yǔ)第五講課件15醫(yī)學(xué)英語(yǔ)第五講課件16醫(yī)學(xué)英語(yǔ)第五講課件17醫(yī)學(xué)英語(yǔ)第五講課件18醫(yī)學(xué)英語(yǔ)第五講課件19醫(yī)學(xué)英語(yǔ)第五講課件20醫(yī)學(xué)英語(yǔ)第五講