For ‘patients with COVID-19’, age group and sex stratified incidence rates of the 16 adverse events of special interest for 24∗ databases.∗ FIIBAP and IU did not contribute to the ‘Pre-Pandemic Background Population’ and thus and IR could not be calculated. APHM = Health Data Warehouse of Assistance Publique - Hopitaux de Marseille, CPRD_AURUM = Clinical Practice Research Datalink AURUM, CU_AMC = University of Colorado Anschutz Medical Campus- Health Data Compass, CUIMC = Columbia University Irving Medical Center, F = Female, FIIBAP = Fundación para la Investigación e Innovación Biosanitaria en Atención Primaria COVID19, HIC = Health Informatics Centre, IBM_CCAE = IBM® MarketScan® Commercial Claims and Encounters Database, IBM_MDCD = IBM® MarketScan® Multi-State Medicaid Database, IBM_MDCR = IBM® MarketScan® Medicare Supplemental and Coordination of Benefits Database, IMASIS = Parc de Salut Mar Barcelona Information System, IPCI = Integrated Primary Care Information, IQVIA_FRANCE_DA = IQVIA Disease Analyzer France, IQVIA_GERMAN_DA = IQVIA Disease Analyzer Germany, IQVIA_OPENCLAIMS = IQVIA LRxDX Open Claims, IQVIA_PHARMETRICS = IQVIA Pharmetrics, IU = Istanbul Faculty of Medicine, Istanbul University, M = Male, MHD = Medaman Hospital Data, OPTUM_EHR = Optum® de-identified Electronic Health Record Dataset, OPTUM_SES = Optum De-Identified Clinformatics® Data Mart Database–Socio-Economic Status, SIDIAP = The Information System for Research on Primary Care, STARR = STAnford medicine Research data Repository-OMOP, U_OF_TARTU = University of Tartu (U_OF_TARTU), UCCS = University Clinical Center of Serbia, UCHDW = University of California Health Data Warehouse, UK_BIOBANK = UK Biobank.