2024
Comparison for the effects of different components of temperature variability on mortality: A multi-country time-series study
Wen B, Wu Y, Guo Y, Gasparrini A, Tong S, Overcenco A, Urban A, Schneider A, Entezari A, Vicedo-Cabrera A, Zanobetti A, Analitis A, Zeka A, Tobias A, Nunes B, Alahmad B, Armstrong B, Forsberg B, Pan S, Íñiguez C, Ameling C, Valencia C, Åström C, Houthuijs D, Van Dung D, Royé D, Indermitte E, Lavigne E, Mayvaneh F, Acquaotta F, de'Donato F, Rao S, Sera F, Carrasco-Escobar G, Kan H, Orru H, Kim H, Holobaca I, Kyselý J, Madureira J, Schwartz J, Jaakkola J, Katsouyanni K, Diaz M, Ragettli M, Hashizume M, Pascal M, Coélho M, Ortega N, Ryti N, Scovronick N, Michelozzi P, Matus Correa P, Goodman P, Saldiva P, Raz R, Abrutzky R, Osorio S, Dang T, Colistro V, Huber V, Lee W, Seposo X, Honda Y, Kim Y, Guo Y, Bell M, Li S. Comparison for the effects of different components of temperature variability on mortality: A multi-country time-series study. Environment International 2024, 187: 108712. PMID: 38714028, DOI: 10.1016/j.envint.2024.108712.Peer-Reviewed Original ResearchInter-day TVRespiratory mortalityIQR increaseAll-cause mortalityMortality riskInterquartile rangeAssociated with increased mortality riskCardiovascular mortalityTime-series studyAll-causeMulti-level analysisMortalityRiskLag intervalStandard deviationHealthAverage SDTemperature variabilityComprehensive evaluationAssociationAccuracy of self-reported distance to nearest unconventional oil and gas well in Pennsylvania, Ohio, and West Virginia residents and implications for exposure assessment
Clark C, Casey J, Bell M, Plata D, Saiers J, Deziel N. Accuracy of self-reported distance to nearest unconventional oil and gas well in Pennsylvania, Ohio, and West Virginia residents and implications for exposure assessment. Journal Of Exposure Science & Environmental Epidemiology 2024, 34: 512-517. PMID: 38448680, DOI: 10.1038/s41370-023-00637-8.Peer-Reviewed Original ResearchSelf-reported distanceWest Virginia residentsAssociated with adverse health outcomesVirginia residentsAdverse health outcomesExposure to environmental hazardsCohen's weighted kappaYears of educationSelf-reported dataHealth outcomesWest VirginiansSelf-report measuresIndicators of awarenessWeighted kappaSelf-reportDemographic characteristicsEducational attainmentAdverse health effectsSelf-reported metricsEnvironmental exposuresDistance categoriesHealth effectsResidentsExposure assessmentRisk
2023
The effect modification of greenspace and impervious surface on the heat-mortality association: Differences by the dissimilarity index
Choi H, Heo S, Bell M. The effect modification of greenspace and impervious surface on the heat-mortality association: Differences by the dissimilarity index. The Science Of The Total Environment 2023, 908: 168074. PMID: 37898198, PMCID: PMC10841598, DOI: 10.1016/j.scitotenv.2023.168074.Peer-Reviewed Original ResearchCause-specific accidental deaths and burdens related to ambient heat in a warming climate: A nationwide study of China
He C, Yin P, Chen R, Gao Y, Liu W, Schneider A, Bell M, Kan H, Zhou M. Cause-specific accidental deaths and burdens related to ambient heat in a warming climate: A nationwide study of China. Environment International 2023, 180: 108231. PMID: 37778287, DOI: 10.1016/j.envint.2023.108231.Peer-Reviewed Original ResearchConceptsAccidental deathHigh riskNationwide studyDeath recordsCase-crossover study designRisk of deathYounger age groupsUnintentional injuriesMortality burdenMain subtypesAge groupsStudy designYoung populationHealth effectsYoung individualsVulnerable populationsDeathDifferent causesRiskMortalitySubtypesHeat-mortality relationship in North Carolina: Comparison using different exposure methods
Choi H, Bell M. Heat-mortality relationship in North Carolina: Comparison using different exposure methods. Journal Of Exposure Science & Environmental Epidemiology 2023, 33: 637-645. PMID: 37029251, PMCID: PMC10403356, DOI: 10.1038/s41370-023-00544-y.Peer-Reviewed Original ResearchConceptsDifferent exposure methodsMortality riskHeat-mortality relationshipLower odds ratioCase-crossover analysisBackgroundMany studiesOdds ratioExposure methodHealth policyMinimum mortality temperatureRiskExposureIndividual-level dataComparability of resultsIndividual deathNorth CarolinaHeat-mortality associationsMethodsWe
2017
The January 2013 Beijing “Airpocalypse” and its acute effects on emergency and outpatient visits at a Beijing hospital
Ferreri JM, Peng RD, Bell ML, Ya L, Li T, Brooke Anderson G. The January 2013 Beijing “Airpocalypse” and its acute effects on emergency and outpatient visits at a Beijing hospital. Air Quality, Atmosphere & Health 2017, 11: 301-309. PMID: 31853329, PMCID: PMC6918940, DOI: 10.1007/s11869-017-0538-0.Peer-Reviewed Original ResearchRespiratory outpatient visitsOutpatient visitsEmergency medical visitsMedical visitsBeijing HospitalRespiratory emergency visitsWorld Health Organization guidelinesHealth Organization guidelinesEmergency visitsPotential confoundersAcute effectsRelative riskSevere episodesLargest health impactOrganization guidelinesNearby hospitalVisitsHospitalEpisodesEpisode definitionHealth impactsFine particulate matter (PM2.5) measurementsRiskCauseDaily countsWho 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 preparednessElderlyIs ambient temperature associated with risk of infant mortality? A multi-city study in Korea
Son JY, Lee JT, Bell ML. Is ambient temperature associated with risk of infant mortality? A multi-city study in Korea. Environmental Research 2017, 158: 748-752. PMID: 28750343, DOI: 10.1016/j.envres.2017.07.034.Peer-Reviewed Original ResearchConceptsOverall hazard ratioHazard ratioInfant mortalityExtended Cox proportional hazardsRisk of mortalityCox proportional hazardsCause of deathCause deathTime-dependent covariatesMaternal characteristicsStratified analysisTotal deathsMother's ageBirth cohortDeath recordsProportional hazardsMortalityDeathPositive associationRiskExposure periodMonthsBirthAgeLimited studies
2016
Urban vegetation and heat-related mortality in Seoul, Korea
Son JY, Lane KJ, Lee JT, Bell ML. Urban vegetation and heat-related mortality in Seoul, Korea. Environmental Research 2016, 151: 728-733. PMID: 27644031, PMCID: PMC5071166, DOI: 10.1016/j.envres.2016.09.001.Peer-Reviewed Original ResearchConceptsHeat-related health outcomesTemperature-mortality associationEffect modificationHealth burdenStratified analysisMortality riskHealth outcomesTotal mortalityHeat-related mortalityMortalityMortality effectsAssociationHighest mortality effectSimilar effectsAgeSexRiskIndividual characteristicsGroupOverdispersed Poisson
2015
Ambient air pollutant PM10 and risk of pregnancy-induced hypertension in urban China
Huang X, Qiu J, Zhang Y, Qiu W, He X, Wang Y, Sun Q, Zhao N, Cui H, Liu S, Tang Z, Chen Y, Yue L, Da Z, Lv L, Lin X, Zhang C, Zhang H, Xu R, Zhu D, Xu X, Lin R, Yao T, Su J, Dang Y, Han X, Zhang H, Bai H, Wang W, Wang Y, Liu X, Ma B, Huang H, Liang J, Jiang M, Ma S, Bell M, Kim C, Liu Q, Zhang Y. Ambient air pollutant PM10 and risk of pregnancy-induced hypertension in urban China. Environmental Research Letters 2015, 10: 084025. DOI: 10.1088/1748-9326/10/8/084025.Peer-Reviewed Original ResearchPregnancy-induced hypertensionGestational weeksSevere PERisk of PIHDifferent exposure time windowsRisk of GHBirth cohort studyLate-onset PEExposure time windowsHigh-level exposureTiming of exposureCohort studyEntire pregnancyPIH casesPregnant womenPM10 exposurePregnancyLevel exposureHypertensionRiskGHExposureWeeksAir borne particulate matterAssociationBrief 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 estimatesThe impact of temperature on mortality in a subtropical city: effects of cold, heat, and heat waves in São Paulo, Brazil
Son JY, Gouveia N, Bravo MA, de Freitas CU, Bell ML. The impact of temperature on mortality in a subtropical city: effects of cold, heat, and heat waves in São Paulo, Brazil. International Journal Of Biometeorology 2015, 60: 113-121. PMID: 25972308, PMCID: PMC4644507, DOI: 10.1007/s00484-015-1009-7.Peer-Reviewed Original ResearchConceptsRespiratory mortalityNon-hospital deathsHigher mortality riskCause of deathCardiovascular mortalityStratified analysisMortality riskCold effectsTotal mortalityOlder personsMortalityPercentile of temperatureRiskSão PauloDeathNon-heat wave daysPercentileCold-related mortalitySubtropical cityOverall effectGeneralized linear modeling
2012
Relationship between birth weight and exposure to airborne fine particulate potassium and titanium during gestation
Bell ML, Belanger K, Ebisu K, Gent JF, Leaderer BP. Relationship between birth weight and exposure to airborne fine particulate potassium and titanium during gestation. Environmental Research 2012, 117: 83-89. PMID: 22705336, PMCID: PMC3418490, DOI: 10.1016/j.envres.2012.05.004.Peer-Reviewed Original ResearchConceptsLow birth weightBirth weightAdverse pregnancy outcomesPregnancy outcomesTerm infantsAirborne fine particulate matterStudy populationIQR increaseMothers' exposureAfrican American mothersFirst birthInfantsEffect estimatesConfidence intervalsWhite mothersPregnancyHealth impactsRiskExposureFine particulate matterMothersMost studiesGestationWeight
2009
Emergency 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
Effect Modification by Community Characteristics on the Short-term Effects of Ozone Exposure and Mortality in 98 US Communities
Bell ML, Dominici F. Effect Modification by Community Characteristics on the Short-term Effects of Ozone Exposure and Mortality in 98 US Communities. American Journal Of Epidemiology 2008, 167: 986-997. PMID: 18303005, PMCID: PMC2430754, DOI: 10.1093/aje/kwm396.Peer-Reviewed Original ResearchConceptsBlack/African American populationsHigher effect estimatesHigh health burdenEffect modificationHealth burdenUS urban communitiesMortality riskAfrican American populationShort-term exposureHealth statusShort-term effectsCommunity-level characteristicsNational MorbidityMortalityUS communitiesEffect estimatesExposureOzone exposureCommunity-specific characteristicsUS CensusRiskMorbidityUrban communitiesPopulationPrevalence
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
2006
The Exposure–Response Curve for Ozone and Risk of Mortality and the Adequacy of Current Ozone Regulations
Bell ML, Peng RD, Dominici F. The Exposure–Response Curve for Ozone and Risk of Mortality and the Adequacy of Current Ozone Regulations. Environmental Health Perspectives 2006, 114: 532-536. PMID: 16581541, PMCID: PMC1440776, DOI: 10.1289/ehp.8816.Peer-Reviewed Original Research
2004
Time-Series Studies of Particulate Matter
Bell M, Samet J, Dominici F. Time-Series Studies of Particulate Matter. Annual Review Of Public Health 2004, 25: 247-280. PMID: 15015920, DOI: 10.1146/annurev.publhealth.25.102802.124329.Peer-Reviewed Original Research
2001
Reassessment of the lethal London fog of 1952: novel indicators of acute and chronic consequences of acute exposure to air pollution.
Bell M, Davis D. Reassessment of the lethal London fog of 1952: novel indicators of acute and chronic consequences of acute exposure to air pollution. Environmental Health Perspectives 2001, 109: 389-394. PMID: 11427388, PMCID: PMC1240556, DOI: 10.1289/ehp.01109s3389.Peer-Reviewed Original ResearchConceptsHospital admission ratesHealth insurance claimsPneumonia casesAdmission ratesChronic consequencesRespiratory diseaseInfluenza epidemicsMortality rateAcute exposureExcess deathsInfluenza reportsMortality recordsNovel indicatorPrevious yearLondon SmogMortality increasesPublic healthHealth risksCurrent regulatory standardsInsurance claimsAmbient pollutionRiskSerious riskYearsMorbidity