英文文献汇报技巧课件

MalnutritioninPatientsWithCancer:ComparisonofPerceptionsbyPatients,Relatives,andPhysicians—ResultsoftheNutriCancer2012StudyJournalofParenteralandEnteralNutritionIF：3.517Publication:Jan2017英文文献汇报技巧研究背景及目的01研究结果03研究对象及方法02讨论及总结04THEMAINCONTENTS英文文献汇报技巧1第部分研究背景及目的英文文献汇报技巧研究背景及目的01Malnutritionincreasestheriskoftreatmenttoxicityandimpairsoutcomesofpatientswithcancer.Earlynutritioninterventionsarerecommendedinproperlyidentifiedpatientsforimprovingtreatmenttoleranceandpatientsurvival.Underestimationofmalnutritionremainsasignificantissuesinceearlyrecognitionofmalnutritionmayallowforearlyoptimizationofnutritioninterventionstosupportpatientsduringtreatment.Patientself-screeningformalnutritionhasbeenreportedasfeasibleincancer,andrelativesmayalsoprovideexternalinformationonnutrition.英文文献汇报技巧研究背景及目的01questions:Whetherpatientswithcancerand/ortheirrelativesareawareofmalnutritionandcouldimprovetheefficacyofnutri-tioninterventionsisunclear.However,thesubjectiveawarenessofmalnutritionbythepatients,theirrelat-ives,andphysicianshasnotyetbeenassessedorcompared.英文文献汇报技巧研究背景及目的01ObjectiveTocomparethevalidateddefinitionofmalnutritionwiththeperceptionsofnutritionstatusbypatients,relatives,andphysicians.Tofindouttheriskfactorsofmalnutrition.英文文献汇报技巧2第部分研究方法及对象英文文献汇报技巧02研究方法及对象MethodsTheNutriCancer2012multicentriccross-sectionalsurveywasconductedon1predefinedday.Thesurveywasconductedin283departmentsofprivateorpublichospitalsin36citiesinFranceonOctober9,2012,andincluded2197patients.Eachincludedpatienthadtocompleteaquestionnaire.Theatt-endingphysicianonthedayofthevisitwasincluded,aswellastheclosestrelative,whoalsoreceivedquestionnairestocom-plete.英文文献汇报技巧02研究方法及对象Inclusioncriteriapatientsdiagnosedwithcancer,aged≥18years,andwillingtocompleteaquestionnaire.Malnutritionwasidentifiedasfollows:

weightloss≥5%within1monthor≥10%within6months,

abodymassindex(BMI)≤18.5kg/m2inpatientsaged<70yearsor≤21kg/m2inpatientsaged≥70years,

albu-minemia(whenavailable)<35g/Linpatientsaged≥70years.英文文献汇报技巧3第部分研究结果英文文献汇报技巧研究结果03英文文献汇报技巧研究结果03Malnutritionprevalenceandstatisticalanalysis:Overall,826patientsweremalnourished(39%;95%confidenceinterval[CI],37–41),withahigherpre-valenceinpatientswithliverandpancreaticcancers英文文献汇报技巧研究结果03Malnutritionwasidentifiedin40%,40%,and31%ofpatientsininitialevolution,relapse,orremission,respectively,and27%ofpatientswithlocaldiseasestage.英文文献汇报技巧研究结果03Prevalenceofmalnutritionwas39%.Physiciansoverestimatedmalnutrition(44%),whereaspatientsandrelativesunderes-timatedit(24%and25%,respe-ctively,P<.001).英文文献汇报技巧研究结果03Accordingtoquest-ionnaires,57%ofpatientsand61%ofrelativesreportedalowerfoodintake,m-ainlybecauseofGIsymptoms.英文文献汇报技巧研究结果03Nutritionint-erventionswererecalledandwerem-orefrequentinmalnouri-shedpatients英文文献汇报技巧4第部分讨论及总结英文文献汇报技巧讨论及总结04Thisstudyconfirmedthehighprevalenceofmalnutrition(39%)inpatientswithcancer.Thepercentageobtainedisslightlyhigherthanthe30.9%foundinapreviousstudybyPressoiretal[7]andlowerthanthe43.5%and52%reportedbyNourissatetal[8]andSeguraetal,[9]respectively.Oneexplanationcouldbethedifferentproportionsofpa-tientswithGIlocations:32%inourstudycomparedwith17%and34%inthestudiesbyPressoiretal[7]andNourissatetal,8respectively,whileinthestudybySeguraetal,9theproportionofpatientswithpancreaticandlungcancerswashigher.01英文文献汇报技巧讨论及总结0402Patientsandrelativesunderestimatedmalnutritionwhilephysiciansoverestimatedit,indicatingalowawarenessofpatientsandrelativesregardingmalnutritionincancer.Furtherstudiesareneededtoi