HCA postoperative IAI
HCA IAI with sepsis and recent cephalosporin/other abx use selecting for enterococcus
HCA IAI and Known Immunosupression
HCA IAI with peritonitis and prosthetic cardiac valve/intravascular material
Healthcare associated (HCA)
Acquired more than 48 hours post admission, or hospitalization, surgery, dialysis, residence in long term facility within last 12 months. Can be EARLY (less than 5 days) or LATE (more than 5 days) onset