2006
The effect of age and chronic illness on life expectancy after a diagnosis of colorectal cancer: implications for screening.
Gross CP, McAvay GJ, Krumholz HM, Paltiel AD, Bhasin D, Tinetti ME. The effect of age and chronic illness on life expectancy after a diagnosis of colorectal cancer: implications for screening. Annals Of Internal Medicine 2006, 145: 646-53. PMID: 17088577, DOI: 10.7326/0003-4819-145-9-200611070-00006.Peer-Reviewed Original ResearchConceptsChronic illnessColorectal cancerChronic conditionsLife expectancyCancer stageEarly-stage colorectal cancerPopulation-based cancer registriesPatients 67 yearsRetrospective cohort studyStage I cancerAdministrative claims dataChronic condition groupsFinal study sampleYears of ageShort life expectancyCohort studyEffect of agePatient ageI cancerCancer RegistryCancer variesHealthy patientsIndividual patientsMedicare claimsAdministrative claims
2003
Effects of age on the quality of care provided to older patients with acute myocardial infarction
Rathore SS, Mehta RH, Wang Y, Radford MJ, Krumholz HM. Effects of age on the quality of care provided to older patients with acute myocardial infarction. The American Journal Of Medicine 2003, 114: 307-315. PMID: 12681459, DOI: 10.1016/s0002-9343(02)01531-0.Peer-Reviewed Original ResearchMeSH KeywordsAdrenergic beta-AntagonistsAge FactorsAgedAged, 80 and overAttitude of Health PersonnelCohort StudiesCombined Modality TherapyCoronary Care UnitsCritical CareDrug UtilizationFemaleGuideline AdherenceHealth Services AccessibilityHealth Services for the AgedHumansLogistic ModelsMaleMedicareMyocardial InfarctionOdds RatioPractice Patterns, Physicians'Quality of Health CareRisk AssessmentSurvival AnalysisThrombolytic TherapyUnited StatesConceptsAcute reperfusion therapyAcute myocardial infarctionMyocardial infarctionReperfusion therapyEffect of ageElderly patientsOlder patientsAge-associated variationsGuideline-recommended medical therapyAngiotensin-converting enzyme inhibitorGuideline-indicated therapiesPrescription of aspirinUse of aspirinCooperative Cardiovascular ProjectUse of therapiesQuality of careAcute reperfusionTreatment contraindicationsMedical therapyComorbid conditionsACE inhibitorsMedicare patientsHospital effectsPatientsEnzyme inhibitors
2001
Acute myocardial infarction in the elderly: differences by age
Mehta R, Rathore S, Radford M, Wang Y, Wang Y, Krumholz H. Acute myocardial infarction in the elderly: differences by age. Journal Of The American College Of Cardiology 2001, 38: 736-741. PMID: 11527626, DOI: 10.1016/s0735-1097(01)01432-2.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionAge-associated differencesElderly patientsClinical characteristicsAge groupsMyocardial infarctionThirty-day mortality rateMedicare beneficiaries ageOne-year mortalityPrior coronary diseaseProportion of patientsST-segment elevationOlder age groupsSignificant age-associated differencesChest painEffect of ageOlder patientsRenal insufficiencyCoronary diseaseHeart failureHospital admissionPatient characteristicsSuccessive age groupsSymptom onsetDiabetic patients