Rates (3) Example (3) Rates (3) mortalité (2) maladie (2) âge (2) Mortality (2) Control (2) States (2) Waves (2) Tops (2) Population (2) Mortality (2) Life (2) Age (2) Counties (2) Age (2) Structure (2) States (2) Population (2) Number (2) maladie (2) virus (1) temps (durée) (1) enquête (1) sociologie (1) recherche (1) santé publique (1) participation (1) papier (1)