Fig. 5.
Adjusted odds of catheter use by intensive care unit (ICU) admission year, 2001–2008. (A) Arterial catheter (AC) placed either in-ICU or pre-ICU, (B) AC placed only pre-ICU, (C) central venous catheter (CVC) placed either in-ICU or pre-ICU, (D) CVC placed only pre-ICU.