2014
Trends in Aortic Dissection Hospitalizations, Interventions, and Outcomes Among Medicare Beneficiaries in the United States, 2000–2011
Mody PS, Wang Y, Geirsson A, Kim N, Desai MM, Gupta A, Dodson JA, Krumholz HM. Trends in Aortic Dissection Hospitalizations, Interventions, and Outcomes Among Medicare Beneficiaries in the United States, 2000–2011. Circulation Cardiovascular Quality And Outcomes 2014, 7: 920-928. PMID: 25336626, PMCID: PMC4380171, DOI: 10.1161/circoutcomes.114.001140.Peer-Reviewed Original Research
2013
Trends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries
Bikdeli B, Wang Y, Kim N, Desai MM, Quagliarello V, Krumholz HM. Trends in Hospitalization Rates and Outcomes of Endocarditis Among Medicare Beneficiaries. Journal Of The American College Of Cardiology 2013, 62: 2217-2226. PMID: 23994421, PMCID: PMC4335801, DOI: 10.1016/j.jacc.2013.07.071.Peer-Reviewed Original ResearchDominance of Furosemide for Loop Diuretic Therapy in Heart Failure Time to Revisit the Alternatives?
Bikdeli B, Strait KM, Dharmarajan K, Partovian C, Coca SG, Kim N, Li SX, Testani JM, Khan U, Krumholz HM. Dominance of Furosemide for Loop Diuretic Therapy in Heart Failure Time to Revisit the Alternatives? Journal Of The American College Of Cardiology 2013, 61: 1549-1550. PMID: 23500272, PMCID: PMC4038646, DOI: 10.1016/j.jacc.2012.12.043.Peer-Reviewed Original Research
2012
Procedure Intensity and the Cost of Care
Chen SI, Dharmarajan K, Kim N, Strait KM, Li SX, Safavi KC, Lindenauer PK, Krumholz HM, Lagu T. Procedure Intensity and the Cost of Care. Circulation Cardiovascular Quality And Outcomes 2012, 5: 308-313. PMID: 22576844, PMCID: PMC3415230, DOI: 10.1161/circoutcomes.112.966069.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overCosts and Cost AnalysisCross-Sectional StudiesFemaleHeart FailureHospital Bed CapacityHospital CostsHospital MortalityHospitalizationHospitals, RuralHospitals, TeachingHospitals, UrbanHumansLength of StayLinear ModelsMaleMiddle AgedModels, EconomicOutcome and Process Assessment, Health CareResidence CharacteristicsRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeUnited StatesYoung AdultConceptsHF hospitalizationHeart failureInvasive proceduresHospital groupRisk-standardized mortality ratesProportion of patientsLength of stayCost of careWilcoxon rank sum testHigher procedure ratesRank sum testPatient demographicsPerspective databaseMedian lengthSurgical proceduresProcedure ratesHospitalizationOutcome differencesMortality rateHospitalPatientsPractice styleProcedure useSum testOverall use
2010
Refill Adherence to Oral Hypoglycemic Agents and Glycemic Control in Veterans
Kim N, Agostini JV, Justice AC. Refill Adherence to Oral Hypoglycemic Agents and Glycemic Control in Veterans. Annals Of Pharmacotherapy 2010, 44: 800-808. PMID: 20388863, PMCID: PMC3117591, DOI: 10.1345/aph.1m570.Peer-Reviewed Original ResearchConceptsOral hypoglycemic agentsGlycemic controlGoal A1CHypoglycemic agentsBaseline dateInadequate diabetes controlPercent of patientsPoor glycemic controlMain outcome measuresBaseline A1CContinuous refillNonpersistent patientsComorbid hypertensionDiabetes medicationsMedian ageBetter persistenceMedication nonadherenceDiabetes controlDays' supplyOutcome measuresClinical careEligible veteransPatientsA1CMedicationsEvaluating Interventions to Improve Antiretroviral Adherence: How Much of an Effect Is Required for Favorable Value?
Braithwaite RS, Fiellin DA, Nucifora K, Bryant K, Roberts M, Kim N, Justice AC. Evaluating Interventions to Improve Antiretroviral Adherence: How Much of an Effect Is Required for Favorable Value? Value In Health 2010, 13: 535-542. PMID: 20345544, PMCID: PMC3032536, DOI: 10.1111/j.1524-4733.2010.00714.x.Peer-Reviewed Original ResearchConceptsAbsolute risk reductionNonadherent patientsAdherence interventionsRelative riskRisk factorsAntiretroviral therapy adherence interventionsEffect sizeNonadherence risk factorsBehavioral risk factorsHIV careAntiretroviral adherencePatientsNonadherenceSocietal perspectiveIncremental costIntervention costsSmall effect sizesLife expectancyInterventionRisk reductionPlausible effect sizes