Table 6. Evidence of benefits associated with CPOE.

Benefits
Review ID	Resource Utilisation	Indicated Care	Patient Outcomes	Cost Savings	Time Savings
Chaudry 2006	+/+ +	+/++	+/-	+/-	+/-
Garg 2005	+/+ +	+/++	+/-	+	N/A
Georgiou 2007	+/-	+	+/-	+	+/-
Jamal 2009	+	+	+/-	N/A	N/A
Niyazkhani 2009	N/A	+	N/A	N/A	+/+ +
Poissant 2005	N/A	N/A	N/A	N/A	+/+ +
Rothschild 2004	+/+ +	+	+/-	+	+
Shekelle 2006	+/+ +	+/++	+/-	+	+

Evidence of benefits: N/A, not assessed; +/-, none; +, weak; +/++, weak to moderate; ++, moderate.