Evaluating the Relationship between Productivity and Quality in Emergency Departments

Table 5

Slacks and excessive inputs from DEA model.

	Slacks
	DOC	RN	TECH
	(s2^−)	(s3^−)	(s4^−)
Frequency (si^− > 0)	40	42	80
Average amount of slacks	2.64	12.30	17.31
	Excessive inputs
	DOC	RN	TECH
Average amount	19.4	86.5	41.8
Average reduction percentage	32%	33%	47%