Community acquired
Hospital acquired or healthcare associated
Healthcare Associated
Infection occurring ≥48h after admission,
OR
within 90 days of discharge from a health care facility, residence in a nursing home or care facility,
regular outpatient visits (eg. dialysis or chemotherapy)
Colonized or recent infection with resistant organism (e.g. ESBL or ampC), or recent piperacillin-tazobactam use (<3mo)
Serum Cr > 88 umol/L AND/OR Bilirubin > 68 umol/L