Featured Publications
Predicting 6-Month Mortality for Older Adults Hospitalized With Acute Myocardial Infarction: A Cohort Study.
Dodson JA, Hajduk AM, Geda M, Krumholz HM, Murphy TE, Tsang S, Tinetti ME, Nanna MG, McNamara R, Gill TM, Chaudhry SI. Predicting 6-Month Mortality for Older Adults Hospitalized With Acute Myocardial Infarction: A Cohort Study. Annals Of Internal Medicine 2019, 172: 12-21. PMID: 31816630, PMCID: PMC7695040, DOI: 10.7326/m19-0974.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionPost-AMI mortalityFunctional impairmentOlder adultsCohort studyMean ageMyocardial infarctionPatient-reported health statusNet reclassification improvement indexProspective cohort studyParticipants' mean ageFinal risk modelMobility impairmentsGood discriminatory abilityRisk modelChart reviewHospital dischargePrognostic utilityBlood InstituteClinical variablesNational HeartHigh prevalenceHealth statusMortalityYounger counterpartsRisk Model for Decline in Activities of Daily Living Among Older Adults Hospitalized With Acute Myocardial Infarction: The SILVER‐AMI Study
Hajduk AM, Dodson JA, Murphy TE, Tsang S, Geda M, Ouellet GM, Gill TM, Brush JE, Chaudhry SI. Risk Model for Decline in Activities of Daily Living Among Older Adults Hospitalized With Acute Myocardial Infarction: The SILVER‐AMI Study. Journal Of The American Heart Association 2020, 9: e015555. PMID: 33000681, PMCID: PMC7792390, DOI: 10.1161/jaha.119.015555.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionDaily living declineSILVER-AMI StudyDaily livingOlder patientsMonths postdischargeMyocardial infarctionFunctional declineImportant patient-centered outcomesPoor long-term outcomesLonger hospital stayLong-term outcomesPatient-centered outcomesGeriatric impairmentsHospital stayAMI survivorsClinical variablesMean ageMedical recordsRisk factorsRestorative therapyPhysical activityAMI hospitalizationPsychosocial factorsUS hospitalsAssociation Between Mobility Measured During Hospitalization and Functional Outcomes in Older Adults With Acute Myocardial Infarction in the SILVER-AMI Study
Hajduk AM, Murphy TE, Geda ME, Dodson JA, Tsang S, Haghighat L, Tinetti ME, Gill TM, Chaudhry SI. Association Between Mobility Measured During Hospitalization and Functional Outcomes in Older Adults With Acute Myocardial Infarction in the SILVER-AMI Study. JAMA Internal Medicine 2019, 179: 1669-1677. PMID: 31589285, PMCID: PMC6784755, DOI: 10.1001/jamainternmed.2019.4114.Peer-Reviewed Original ResearchAcute myocardial infarctionFunctional declineModerate impairmentMild impairmentSevere impairmentOlder patientsADL declineMyocardial infarctionRisk markersMobility impairmentsOlder survivorsAMI hospitalizationMultivariable-adjusted logistic regressionImportant patient-centered outcomesOlder adultsProspective cohort studyPatient-centered outcomesSelf-reported functionSILVER-AMI StudyPotent risk markerPercent of participantsCohort studyPrimary outcomeMean ageFunctional outcome
2022
Rationale, Design, and Characteristics of the VALIANT (COVID‐19 in Older Adults: A Longitudinal Assessment) Cohort
Cohen A, McAvay G, Geda M, Chattopadhyay S, Lee S, Acampora D, Araujo K, Charpentier P, Gill T, Hajduk A, Ferrante L. Rationale, Design, and Characteristics of the VALIANT (COVID‐19 in Older Adults: A Longitudinal Assessment) Cohort. Journal Of The American Geriatrics Society 2022, 71: 832-844. PMID: 36544250, PMCID: PMC9877652, DOI: 10.1111/jgs.18146.Peer-Reviewed Original ResearchConceptsPatient-centered outcomesCOVID-19 hospitalizationCognitive impairmentPhysical functionOlder COVID-19 survivorsCOVID-19-related symptomsCOVID-19Older adultsIntensive care unitCOVID-19 survivorsPersistent cognitive impairmentSix-month followMost older adultsThird of participantsElectronic health recordsStepdown unitAcute illnessBurdensome symptomsCare unitSupplemental oxygenMedian lengthProspective studyMean ageBlack raceBaseline interview
2019
0709 Self-Reported and Actigraphic Short Sleep Duration in Older Persons
Miner B, MHS M, Stone K, Hajduk A, Yaggi H, Redeker N, Fragoso C. 0709 Self-Reported and Actigraphic Short Sleep Duration in Older Persons. Sleep 2019, 42: a284-a285. DOI: 10.1093/sleep/zsz067.707.Peer-Reviewed Original ResearchSelf-reported short sleep durationShort sleep durationPoor sleep qualityPittsburgh Sleep Quality IndexAdverse health outcomesSleep qualitySleep durationOlder personsOsteoporotic fracturesPhysical functionHealth outcomesSelf-reported sleep durationActigraphy-measured sleep durationMen Sleep StudyOdds of discordanceMultivariate logistic regressionSleep Quality IndexMean ageEpidemiologic evaluationSleep studiesWrist actigraphySleep timeLogistic regressionPhysical impairmentActigraphy
2018
0734 Subjective-Objective Sleep Discrepancy in Older Adults
Miner B, Hajduk A, Yaggi H, Fragoso C. 0734 Subjective-Objective Sleep Discrepancy in Older Adults. Sleep 2018, 41: a272-a273. DOI: 10.1093/sleep/zsy061.733.Peer-Reviewed Original ResearchTotal sleep timeSleep onset latencySleep discrepancySleep efficiencyOlder adultsOsteoporotic fracturesSleep disturbancesObjective Sleep DiscrepancyPittsburgh Sleep Quality IndexMen Sleep StudyPhysical impairmentSleep Quality IndexObjective sleep disturbancesAdverse health outcomesClinical characteristicsSleep symptomsMean ageSleep disordersSleep studiesMultinomial logistic regressionPrevalence ratesSleep timeOnset latencyCognitive impairmentHealth outcomes