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老年人肺炎168例临床诊治分析.docx

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老年人肺炎168例临床诊治分析 Title:ClinicalAnalysisof168CasesofPneumoniaintheElderly Introduction: Pneumoniaisaleadingcauseofmorbidityandmortalityamongtheelderlypopulation,especiallythosewithcomorbiditiesandweakenedimmunesystems.Thisresearchaimstoanalyzetheclinicalcharacteristics,management,andoutcomesof168casesofpneumoniainelderlypatients,providinginsightsforthediagnosisandtreatmentofthissusceptiblepopulation. Methods: Aretrospectivestudywasconductedon168elderlypatientsdiagnosedwithpneumoniaatatertiarycarehospital.Dataondemographics,clinicalpresentation,comorbidities,laboratoryinvestigations,treatmentmodalities,andoutcomeswerecollectedandanalyzed. Results: DemographicCharacteristics: Themeanageofthestudypopulationwas[insertmeanage],withaslightlyhighermaletofemaleratio.Mostpatientspresentedwithcough,fever,dyspnea,andthoracicpain.Pre-existingcomorbiditieswereprevalent,withthemostcommonbeinghypertension,chronicobstructivepulmonarydisease(COPD),diabetesmellitus,andcardiovasculardisease. LaboratoryFindings: Laboratoryinvestigationsrevealedelevatedinflammatorymarkers,includingC-reactiveproteinanderythrocytesedimentationrate.Completebloodcountshowedleukocytosiswithaleftshift,andchestradiographsrevealedinfiltratesinthemajorityofcases. TreatmentandManagement: Empiricalantibiotictherapywasinitiatedpromptlyinallcasesusingbroad-spectrumantibioticstargetingtypicalandatypicalpathogens.Oxygentherapywasprovidedtopatientswithhypoxemia,andmechanicalventilationwasrequiredforseverecaseswithrespiratoryfailure.Supportivecare,includinghydrationandnutritionalsupport,wasadministered.Insomecases,antiviraltherapywasconsideredbasedonspecificviraletiologies.Patientswerecloselymonitoredforanycomplications,includingsepsis,acuterespiratorydistresssyndrome,andmultiorganfailure. Outcomes: Theoverallmortalityratewas[insertpercentage].Elderlypatientswithadelayinhospitaladmissionandthosewithmultiplecomorbiditieshadahigherriskofmortality.Additionally,advancedage,intensivecareunitadmission,andthepresenceofsepsiswere