2020
Identifying characteristics of high-poverty counties in the United States with high well-being: an observational cross-sectional study
Arora A, Spatz ES, Herrin J, Riley C, Roy B, Rula EY, Kell KP, Krumholz HM. Identifying characteristics of high-poverty counties in the United States with high well-being: an observational cross-sectional study. BMJ Open 2020, 10: e035645. PMID: 32948545, PMCID: PMC7500307, DOI: 10.1136/bmjopen-2019-035645.Peer-Reviewed Original ResearchConceptsObservational cross-sectional studyCross-sectional studyHigh-poverty countiesMean wellRobert Wood Johnson Foundation County Health RankingsLow physical inactivityPrimary care physiciansCounty characteristicsPopulation health modelCounty Health RankingsPreventable hospital staysHospital stayCare physiciansHighest quartilePhysical inactivityHigh percentageMAIN OUTCOMELow prevalenceIndex scoreHeavy drinkersHealth RankingsPopulation-level measuresHealth modelBottom quintileTop quintile
2006
Relation Between Hospital Specialization With Primary Percutaneous Coronary Intervention and Clinical Outcomes in ST-Segment Elevation Myocardial Infarction
Nallamothu BK, Wang Y, Magid DJ, McNamara RL, Herrin J, Bradley EH, Bates ER, Pollack CV, Krumholz HM. Relation Between Hospital Specialization With Primary Percutaneous Coronary Intervention and Clinical Outcomes in ST-Segment Elevation Myocardial Infarction. Circulation 2006, 113: 222-229. PMID: 16401769, DOI: 10.1161/circulationaha.105.578195.Peer-Reviewed Original ResearchConceptsST-segment elevation myocardial infarctionElevation myocardial infarctionHospital mortalityBalloon timePPCI volumeFibrinolytic therapyClinical outcomesMyocardial infarctionPrimary percutaneous coronary intervention capabilityPercutaneous coronary intervention capabilityPrimary percutaneous coronary interventionHierarchical multivariable regressionMyocardial infarction 4Hospital-level factorsPercutaneous coronary interventionHospital specializationSTEMI patientsCoronary interventionHighest quartileShorter doorHospital characteristicsNational registryLowest quartileRelative riskMultivariable regression