2024
Heat and hospital admission via the emergency department for people with intellectual disability, autism, and mental disorders in South Korea: a nationwide, time-stratified, case-crossover study
Park J, Kim A, Bell M, Kim H, Lee W. Heat and hospital admission via the emergency department for people with intellectual disability, autism, and mental disorders in South Korea: a nationwide, time-stratified, case-crossover study. The Lancet Psychiatry 2024, 11: 359-367. PMID: 38631786, DOI: 10.1016/s2215-0366(24)00067-1.Peer-Reviewed Original ResearchConceptsIntellectual disabilityMental disordersMental illnessIdentified intellectual disabilityControl group of peopleExperience of mental illnessAutismICD-10DisordersDisabilitySouth KoreaIllnessIndividualsNational Health Insurance databaseGroup of peopleIncome groupsLow-income statusRural areasAdaptation policiesPeopleFemale individualsControl groupKorean translationED admissionEmergency department
2017
Effects of ambient PM1 air pollution on daily emergency hospital visits in China: an epidemiological study
Chen G, Li S, Zhang Y, Zhang W, Li D, Wei X, He Y, Bell ML, Williams G, Marks GB, Jalaludin B, Abramson MJ, Guo Y. Effects of ambient PM1 air pollution on daily emergency hospital visits in China: an epidemiological study. The Lancet Planetary Health 2017, 1: e221-e229. PMID: 29851607, DOI: 10.1016/s2542-5196(17)30100-6.Peer-Reviewed Original ResearchConceptsEmergency hospital visitsDaily emergency hospital visitsHospital visitsEpidemiological studiesHealth effectsAmbient PMMean daily numberTime series Poisson regressionAmbient air pollutionCause-effect associationPoisson regressionVisitsLarge hospitalsEffect estimatesHigher RRStatistical significanceLag 0Daily numberHospitalMean daily concentrationsDaily countsAir pollutionDaily PMDaily concentrationsSevere ambient air pollutionWho Among the Elderly Is Most Vulnerable to Exposure to and Health Risks of Fine Particulate Matter From Wildfire Smoke?
Liu JC, Wilson A, Mickley LJ, Ebisu K, Sulprizio MP, Wang Y, Peng RD, Yue X, Dominici F, Bell ML. Who Among the Elderly Is Most Vulnerable to Exposure to and Health Risks of Fine Particulate Matter From Wildfire Smoke? American Journal Of Epidemiology 2017, 186: 730-735. PMID: 28525551, PMCID: PMC5860049, DOI: 10.1093/aje/kwx141.Peer-Reviewed Original ResearchConceptsRespiratory admissionsYears of agePublic health programsHealth risksHospital admissionRespiratory causesFine particulate matterHealth programsAdmissionVulnerable subpopulationsRiskSubpopulationsUrban countiesSmoke wavesWomenWildfire smokeUnited StatesSmokeAssociationExposureDaysDisaster preparednessElderlyWildfire-specific Fine Particulate Matter and Risk of Hospital Admissions in Urban and Rural Counties
Liu JC, Wilson A, Mickley LJ, Dominici F, Ebisu K, Wang Y, Sulprizio MP, Peng RD, Yue X, Son J, Anderson G, Bell M. Wildfire-specific Fine Particulate Matter and Risk of Hospital Admissions in Urban and Rural Counties. Epidemiology 2017, 28: 77-85. PMID: 27648592, PMCID: PMC5130603, DOI: 10.1097/ede.0000000000000556.Peer-Reviewed Original Research
2016
Airborne Fine Particles and Risk of Hospital Admissions for Understudied Populations: Effects by Urbanicity and Short-Term Cumulative Exposures in 708 U.S. Counties
Bravo MA, Ebisu K, Dominici F, Wang Y, Peng RD, Bell ML. Airborne Fine Particles and Risk of Hospital Admissions for Understudied Populations: Effects by Urbanicity and Short-Term Cumulative Exposures in 708 U.S. Counties. Environmental Health Perspectives 2016, 125: 594-601. PMID: 27649448, PMCID: PMC5381978, DOI: 10.1289/ehp257.Peer-Reviewed Original Research
2015
Brief Report
Bell ML, Son JY, Peng RD, Wang Y, Dominici F. Brief Report. Epidemiology 2015, 26: 575-579. PMID: 25906368, PMCID: PMC4452416, DOI: 10.1097/ede.0000000000000310.Peer-Reviewed Original ResearchConceptsRespiratory tract infectionsCause of hospitalizationRisk of heartSame-day PM2.5Cardiovascular causesTract infectionsRespiratory hospitalizationsMedicare beneficiariesHospitalizationWomenAdmissionAmbient monitorsMenRiskAssociationUS countiesHeartCauseBrief reportCardiovascularStrong evidenceInfectionPoint estimatesAmbient Coarse Particulate Matter and Hospital Admissions in the Medicare Cohort Air Pollution Study, 1999–2010
Powell H, Krall JR, Wang Y, Bell ML, Peng RD. Ambient Coarse Particulate Matter and Hospital Admissions in the Medicare Cohort Air Pollution Study, 1999–2010. Environmental Health Perspectives 2015, 123: 1152-1158. PMID: 25872223, PMCID: PMC4629736, DOI: 10.1289/ehp.1408720.Peer-Reviewed Original ResearchConceptsYears of ageEmergency hospitalizationHospital admissionM3 increaseMedicare enrolleesRespiratory-related hospitalizationsTwo-stage Bayesian hierarchical modelSignificant increaseShort-term associationsCardiovascular hospitalizationMorbidity outcomesCardiovascular diseaseRespiratory diseaseHospitalizationShort-term exposureAmbient Coarse Particulate MatterPoisson log-linear regression modelsLog-linear regression modelCoarse particulate matterAdmissionAmbient coarseAssociationNumber of studiesDiseaseEnrollees
2013
Associations of PM2.5 Constituents and Sources with Hospital Admissions: Analysis of Four Counties in Connecticut and Massachusetts (USA) for Persons ≥ 65 Years of Age
Bell ML, Ebisu K, Leaderer BP, Gent JF, Lee HJ, Koutrakis P, Wang Y, Dominici F, Peng RD. Associations of PM2.5 Constituents and Sources with Hospital Admissions: Analysis of Four Counties in Connecticut and Massachusetts (USA) for Persons ≥ 65 Years of Age. Environmental Health Perspectives 2013, 122: 138-144. PMID: 24213019, PMCID: PMC3915260, DOI: 10.1289/ehp.1306656.Peer-Reviewed Original Research
2009
Adverse Health Effects of Particulate Air Pollution
Bell ML, Ebisu K, Peng RD, Dominici F. Adverse Health Effects of Particulate Air Pollution. Epidemiology 2009, 20: 682-686. PMID: 19535984, PMCID: PMC3164531, DOI: 10.1097/ede.0b013e3181aba749.Peer-Reviewed Original ResearchMeSH KeywordsAgedAir ConditioningBayes TheoremEuropeHealth Status IndicatorsHospitalizationHumansMortalityParticulate MatterUnited StatesConceptsCardiovascular hospitalizationAC prevalenceEffect estimatesAdverse health effectsParticulate air pollutionHealth effect estimatesRespiratory hospitalizationsMorbidity differsHospitalizationShort-term effectsPrevalenceHealth effectsDay associationsMortalityPM effectsAssociationParticulate matterEmergency Hospital Admissions for Cardiovascular Diseases and Ambient Levels of Carbon Monoxide
Bell ML, Peng RD, Dominici F, Samet JM. Emergency Hospital Admissions for Cardiovascular Diseases and Ambient Levels of Carbon Monoxide. Circulation 2009, 120: 949-955. PMID: 19720933, PMCID: PMC2777712, DOI: 10.1161/circulationaha.109.851113.Peer-Reviewed Original ResearchConceptsCVD hospitalizationsShort-term exposureShort-term CO exposureRisk of hospitalizationCardiovascular disease hospitalizationsEmergency hospital admissionsPublic health threatMultisite time-series studyCVD outcomesHospital admissionCardiovascular diseaseHospitalizationMedicare enrolleesSignificant associationTime-series studyHealth threatAmbient carbon monoxideCVD admissionsCO levelsAdmissionRiskCO exposureLower CO levelsAssociationUS urban counties
2008
Seasonal and Regional Short-term Effects of Fine Particles on Hospital Admissions in 202 US Counties, 1999–2005
Bell ML, Ebisu K, Peng RD, Walker J, Samet JM, Zeger SL, Dominici F. Seasonal and Regional Short-term Effects of Fine Particles on Hospital Admissions in 202 US Counties, 1999–2005. American Journal Of Epidemiology 2008, 168: 1301-1310. PMID: 18854492, PMCID: PMC2732959, DOI: 10.1093/aje/kwn252.Peer-Reviewed Original ResearchMeSH KeywordsAgedAir PollutantsAir PollutionAlgorithmsCardiovascular DiseasesData Interpretation, StatisticalDatabases, FactualEnvironmental MonitoringEpidemiological MonitoringHospitalizationHumansMedicareParticle SizeParticulate MatterPatient AdmissionRespiratory Tract DiseasesRetrospective StudiesSeasonsTime FactorsUnited StatesCoarse Particulate Matter Air Pollution and Hospital Admissions for Cardiovascular and Respiratory Diseases Among Medicare Patients
Peng RD, Chang HH, Bell ML, McDermott A, Zeger SL, Samet JM, Dominici F. Coarse Particulate Matter Air Pollution and Hospital Admissions for Cardiovascular and Respiratory Diseases Among Medicare Patients. JAMA 2008, 299: 2172-2179. PMID: 18477784, PMCID: PMC3169813, DOI: 10.1001/jama.299.18.2172.Peer-Reviewed Original ResearchConceptsRespiratory disease admissionsHospital admissionRespiratory diseaseAdmission ratesM3 increaseEmergency hospital admissionsCardiovascular disease admissionsParticulate matter air pollutionSame-day exposureMatter air pollutionHealth risksMedicare's National Claims History FilePrimary diagnosisMedicare patientsUnadjusted associationsCardiovascular diseaseStudy populationAdmissionAerodynamic diameterMedicare enrolleesSignificant associationDaily cardiovascularDiseaseSame dayPM10-2.5
2007
The effect of sandstorms and air pollution on cause-specific hospital admissions in Taipei, Taiwan
Bell ML, Levy JK, Lin Z. The effect of sandstorms and air pollution on cause-specific hospital admissions in Taipei, Taiwan. Occupational And Environmental Medicine 2007, 65: 104. PMID: 17626134, DOI: 10.1136/oem.2006.031500.Peer-Reviewed Original ResearchMeSH KeywordsAir PollutantsAir PollutionAsthmaCarbon MonoxideCerebrovascular DisordersEnvironmental ExposureEnvironmental MonitoringFourier AnalysisHospitalizationHumansMyocardial IschemiaNitrogen DioxideOzoneParticle SizeParticulate MatterPneumoniaSilicon DioxideSulfur DioxideTaiwanUrban HealthWeatherConceptsCause-specific hospital admissionsHospital admissionIschemic heart disease admissionsCerebrovascular disease admissionsHeart disease admissionsIschemic heart diseaseLag 3 daysSingle-day lagsHeart diseaseAsthma admissionsAdmissionHealth effectsPpb increaseSame dayMug/Air pollutionDiseaseDaysAdditional researchRiskTaipei areaAsthmaEight-year time periodPneumonia