Table 1:

Hospital Characteristics

	Site 1	Site 2	Site 3	Site 4	Site 5
PICC insertion model	ICU: PICCs inserted by trained nurses Non-ICU: PICCs inserted by interventional radiology	PICCs inserted by interventional radiology only	No on-site PICC insertion	Vascular Access Nurse Team	Vascular Access Nurse Team
Average daily hospital census for October-December 2018	132	53	46*	252	180
Census Division	East North Central	West North Central	East North Central	West South Central	South Atlantic
Number of interviews completed	10	14	7	13	12

ICU = intensive care unit; PICC = peripherally inserted central catheter.

^*Mostly inpatient mental health with a reported average daily census of about 4 acute care medical patients