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 gestation
2024
A scalar-on-quantile-function approach for estimating short-term health effects of environmental exposures
Zhang Y, Chang H, Warren J, Ebelt S. A scalar-on-quantile-function approach for estimating short-term health effects of environmental exposures. Biometrics 2024, 80: ujae008. PMID: 38477485, PMCID: PMC10934338, DOI: 10.1093/biomtc/ujae008.Peer-Reviewed Original ResearchConceptsEmergency departmentAir pollutionHealth effects of environmental exposuresShort-term health effectsAnalysis of air pollutionStochastic Human ExposureAmbient air pollutionEnvironmental epidemiology studiesEffects of environmental exposuresAggregate health outcomesPopulation-level exposureHealth outcomesED visitsPopulation exposureHuman exposureExposure heterogeneitySpatial variationEpidemiological studiesEnvironmental exposuresPollutionHealth analysisEstimated effectsEffects of short-termVisitsQuantile function
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