ALB and infection: Conversely, in a randomized controlled study with surgical adult patients (which differed by the PN delivery system (3-chamber system vs. lipids separate) and electrolyte dosing (standard dosing vs. custom prescription) as well as differing in IVLE) [25], patients receiving olive oil based IVLE experienced significantly fewer overall infections and higher albumin and pre-albumin compared with patients receiving Intralipid.