2014
Big Data And New Knowledge In Medicine: The Thinking, Training, And Tools Needed For A Learning Health System
Krumholz HM. Big Data And New Knowledge In Medicine: The Thinking, Training, And Tools Needed For A Learning Health System. Health Affairs 2014, 33: 1163-1170. PMID: 25006142, PMCID: PMC5459394, DOI: 10.1377/hlthaff.2014.0053.Peer-Reviewed Original ResearchConceptsBig dataNext-generation analyticsHealth care dataNew data sourcesAdvanced analyticsData meaningLearning health systemInformation needsUnmet information needsMassive quantitiesData sourcesHealth policy makersComplexity of patientsAnalyticsLearning health care systemComparative effectiveness researchHealth care systemPopulation health researchKnowledge generationCare dataHealth systemPatientsCare systemEffectiveness researchHealth research
2011
Trends in Comorbidity, Disability, and Polypharmacy in Heart Failure
Wong CY, Chaudhry SI, Desai MM, Krumholz HM. Trends in Comorbidity, Disability, and Polypharmacy in Heart Failure. The American Journal Of Medicine 2011, 124: 136-143. PMID: 21295193, PMCID: PMC3237399, DOI: 10.1016/j.amjmed.2010.08.017.Peer-Reviewed Original ResearchConceptsProportion of patientsHeart failureSelf-reported heart failureHeart failure populationComorbid chronic conditionsNumber of comorbiditiesNutrition Examination SurveyCare of patientsPrevalence of disabilityPhenotype of patientsComplexity of patientsMedication useRecent patientsFunctional disabilityExamination SurveyFailure populationPhysical functionPrescription medicationsPatient preferencesChronic conditionsNational HealthPatient's abilityComorbiditiesPatientsOlder individuals