Table 7.

Previously used antimicrobials

Previously used antimicrobials		N (110)	(%)
	Carbapenems	22	20.0
	2nd generation cephalosporin	5	4.5
	3rd generation cephalosporin	35	31.8
	4th generation cephalosporin	15	13.6
	Glycopeptides	40	36.4
	Beta-lactamase inhibitor	20	18.2
	Macrolides	14	12.7
	Quinolones	25	22.7
	Monotherapy	39	35.5
	Combined therapy	71	64.5