Short-Term Association between Sulfur Dioxide and Mortality: A Multicountry Analysis in 399 Cities
O’Brien E, Masselot P, Sera F, Roye D, Breitner S, Ng C, de Sousa Zanotti Stagliorio Coelho M, Madureira J, Tobias A, Vicedo-Cabrera A, Bell M, Lavigne E, Kan H, Gasparrini A, Network M. Short-Term Association between Sulfur Dioxide and Mortality: A Multicountry Analysis in 399 Cities. Environmental Health Perspectives 2023, 131: 037002. PMID: 36883823, PMCID: PMC9994178, DOI: 10.1289/ehp11112.Peer-Reviewed Original ResearchConceptsExposure-response relationshipRelative riskShort-term associationsShort-term exposureRR of mortalitySteeper exposure-response relationshipsBi-pollutant modelsIndependent mortality riskSubstantial excess mortalityWorld Health Organization (WHO) guideline limitsSignificant positive associationEpidemiological evidenceExcess mortalityMortality riskAdvanced study designsExcess deathsMortality fractionsSecondary analysisStudy designMortalityStudy periodExposure levelsPotential roleDaily concentrationsDaily mortality