Death related to ESBL, MBL, VRE, MRSA, MSSA, MRCONS and MSCONS. NC = not calculated; ESBL = extended spectrum β-lactamase; MBL = metallo-β-lactamase; VRE = vancomycin-resistant enterococci; VSE = vancomycin-sensitive enterococci; MRSA = methicillin-resistant Staphylococcus aureus; MSSA = methicillin-sensitive Staphylococcus aureus; MRCONS = methicillin-resistant coagulase-negative Staphylococcus species; MSCONS = methicillin-sensitive coagulase-negative Staphylococcus species.