2020
Association Between Medicare Expenditures and Adverse Events for Patients With Acute Myocardial Infarction, Heart Failure, or Pneumonia in the United States
Wang Y, Eldridge N, Metersky ML, Sonnenfeld N, Rodrick D, Fine JM, Eckenrode S, Galusha DH, Tasimi A, Hunt DR, Bernheim SM, Normand ST, Krumholz HM. Association Between Medicare Expenditures and Adverse Events for Patients With Acute Myocardial Infarction, Heart Failure, or Pneumonia in the United States. JAMA Network Open 2020, 3: e202142. PMID: 32259263, PMCID: PMC7139276, DOI: 10.1001/jamanetworkopen.2020.2142.Peer-Reviewed Original ResearchConceptsAcute myocardial infarctionMedicare Patient Safety Monitoring SystemAdverse event ratesAdverse eventsHeart failureMedicare expendituresService patientsMyocardial infarctionMedicare feeEvent ratesHigher adverse event ratesCare expendituresRisk-standardized ratesPatients 65 yearsAdverse event dataAcute care hospitalsCross-sectional studyFinal study sampleInpatient care expendituresRate of occurrenceDates of analysisPatient characteristicsCare hospitalMean ageInpatient care
2014
National Trends in Patient Safety for Four Common Conditions, 2005–2011
Wang Y, Eldridge N, Metersky ML, Verzier NR, Meehan TP, Pandolfi MM, Foody JM, Ho SY, Galusha D, Kliman RE, Sonnenfeld N, Krumholz HM, Battles J. National Trends in Patient Safety for Four Common Conditions, 2005–2011. New England Journal Of Medicine 2014, 370: 341-351. PMID: 24450892, PMCID: PMC4042316, DOI: 10.1056/nejmsa1300991.Peer-Reviewed Original ResearchConceptsCongestive heart failureAcute myocardial infarctionMore adverse eventsProportion of patientsAdverse event ratesAdverse eventsHeart failureMyocardial infarctionRate of occurrenceCommon medical conditionsMedical recordsMedicare patientsMedical conditionsPatientsSurgeryInfarctionPneumoniaHospitalizationPatient safetyNational trendsMonitoring System dataSignificant declineFailureProportionRate
2002
Exposure to chronic stress and ethnic differences in rates of bacterial vaginosis among pregnant women
Culhane J, Rauh V, McCollum K, Elo I, Hogan V. Exposure to chronic stress and ethnic differences in rates of bacterial vaginosis among pregnant women. American Journal Of Obstetrics And Gynecology 2002, 187: 1272-1276. PMID: 12439519, DOI: 10.1067/mob.2002.127311.Peer-Reviewed Original ResearchConceptsBacterial vaginosisPregnant womenCommunity-level stressorsBehavioral risksFirst prenatal visitEthnic differencesSignificant racial differencesChronic social stressorsSample of womenPrenatal visitNugent methodOdds ratioPrevalence studyVaginosisChronic stressLogistic regressionWhite womenStressful exposureRacial disparitiesChronic stressorsWomenRacial differencesRate of occurrenceBlack womenEffects of stress
1998
Internal derangements of the knee: rates of occurrence at MR imaging in patients referred by orthopedic surgeons compared with rates in patients referred by physicians who are not orthopedic surgeons.
Uppal A, Disler D, Short W, McCauley T, Cooper J. Internal derangements of the knee: rates of occurrence at MR imaging in patients referred by orthopedic surgeons compared with rates in patients referred by physicians who are not orthopedic surgeons. Radiology 1998, 207: 633-6. PMID: 9609884, DOI: 10.1148/radiology.207.3.9609884.Peer-Reviewed Original ResearchConceptsOrthopaedic surgeonsInternal derangementLigament tearsProportion of patientsRate of occurrenceSignificant differencesMagnetic resonance imagingNumber of abnormalitiesMeniscus tearsPatientsArticular cartilage abnormalitiesMR imagesKnee abnormalitiesResonance imagingSurgeonsDerangementPhysiciansCartilage abnormalitiesTearsKnee MR imagesAbnormalitiesHyaline cartilage defectsCartilage defectsKneeCartilage tears
1991
Changes in channel properties of acetylcholine receptors during the time course of thiol chemical modifications
Bouzat C, Barrantes F, Sigworth F. Changes in channel properties of acetylcholine receptors during the time course of thiol chemical modifications. Pflügers Archiv - European Journal Of Physiology 1991, 418: 51-61. PMID: 2041725, DOI: 10.1007/bf00370451.Peer-Reviewed Original ResearchConceptsSingle acetylcholine receptor channelsHigh agonist concentrationsPatch-clamp techniqueOpen timeConcentration of NEMSilent periodAcetylcholine receptorsN-ethylmaleimideAcetylcholine receptor channelsAgonist concentrationsChannel open probabilityReceptor channelsAChRMM N-ethylmaleimideTime of exposureRate of occurrenceSingle-channel currentsTime courseNEM treatmentControl receptorsReceptorsSignificant changesTreatmentShort openingsSlight reduction
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