2025
Associations between PM2.5 exposure and birth outcomes and effect modification by extreme heat events during pregnancy in a North Carolina cohort
Krajewski A, Alman B, Vaidyanathan A, Warren J, Luben T, Rappazzo K. Associations between PM2.5 exposure and birth outcomes and effect modification by extreme heat events during pregnancy in a North Carolina cohort. Atmospheric Environment 2025, 362: 121500. DOI: 10.1016/j.atmosenv.2025.121500.Peer-Reviewed Original ResearchBirth outcomesPreterm birthPM2.5 exposureExposure to extreme heat eventsPoor health outcomesBirth registry dataEffect measure modificationAdverse birth outcomesInteraction termsNorth Carolina cohortEntire pregnancyHealth outcomesGeocoded addressesSingleton birthsMeasure modificationEffect modificationBirth recordsCensus tractsRegistry dataTLBWRisk differenceNeonatal mortalityEnvironmental exposuresExposure dataWeeks gestationLong-term drought and risk of infant mortality in Africa: A cross-sectional study
Wang P, Rogne T, Warren J, Asare E, Akum R, Toure N, Ross J, Chen K. Long-term drought and risk of infant mortality in Africa: A cross-sectional study. PLOS Medicine 2025, 22: e1004516. PMID: 39888958, PMCID: PMC11785314, DOI: 10.1371/journal.pmed.1004516.Peer-Reviewed Original ResearchConceptsRisk of infant mortalityInfant mortality riskCross-sectional studyInfant mortalityMortality riskIncreased risk of infant mortalityIncreased risk of neonatal mortalityIncreased riskRisk of neonatal mortalityHealth Surveys ProgramPost-neonatal mortalityCox regression modelsStatistically significant associationChild healthGlobal burdenNon-casesNeonatal mortalitySignificant associationImpact mortalityNon-exposureSurvival periodRegression modelsPregnancyMortalityHealth
2023
Effects of air pollution on adverse birth outcomes and pregnancy complications in the U.S. state of Kansas (2000–2015)
Hao H, Yoo S, Strickland M, Darrow L, D’Souza R, Warren J, Moss S, Wang H, Zhang H, Chang H. Effects of air pollution on adverse birth outcomes and pregnancy complications in the U.S. state of Kansas (2000–2015). Scientific Reports 2023, 13: 21476. PMID: 38052850, PMCID: PMC10697947, DOI: 10.1038/s41598-023-48329-5.Peer-Reviewed Original ResearchConceptsGestational diabetes mellitusAdverse birth outcomesLow birth weightGestational hypertensionBirth outcomesBirth weightPregnancy complicationsPreterm birthFirst trimesterRisk of GDMMaternal medical complicationsSingleton live birthsWeeks of pregnancyO3 exposureAdverse pregnancyPregnancy exposurePregnancy outcomesDiabetes mellitusMedical complicationsAdverse birthThird trimesterNeonatal mortalityResidential census tractsSocio-economic status factorsDiscrete-time survival
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