Table 2. Total number of Gram-negative extended-spectrum beta-lactamase or Gram-positive beta-lactamase producers with respect to their species and sources.

ECO: Escherichia coli; SAL: Salmonella species; KLE: Klebsiella species; PRO: Proteus species; PSE: Pseudomonas species; STA: Staphylococcus aureus; STR: Streptococcus species.

	Percentage of each bacterial specie
Source	Gram-negative extended-spectrum beta-lactamase producers n (%)						Gram-positive beta-lactamase producers n (%)
	ECO (n=56)	KLE (n=7)	PSE (n=2)	PRO (n=7)	SAL (n=13)	Total Gram negative (n=85)	STA (n=15)	STR (n=11)	Total Gram positive (n=26)
Urine	35 (62.5)	5 (71.4)	1 (50.0)	2 (28.6)	0 (0.0)	43 (55.6)	2 (13.2)	1 (9.1)	3 (11.5)
Stool	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	9 (69.2)	9 (10.6)	0 (0.0)	1 (9.1)	1 (3.8)
Vaginal secretions	0 (0.0)	0 (0.0)	0 (0.0)	2 (28.6)	0 (0.0)	2 (2.3)	1 (6.7)	1 (9.1)	2 (7.7)
Pus	0 (0.0)	0 (0.0)	0 (0.0)	2 (28.6)	0 (0.0)	2 (2.3)	5 (33.3)	1 (9.1)	6 (23.1)
Blood	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	4 (36.4)	4 (15.4)
Catheter sip	2 (3.6)	0 (0.0)	0 (0.0)	0 (0.0)	0 (0.0)	2 (2.3)	0 (0.0)	0 (0.0)	0 (0.0)
Specie total	37 (66.1)	5 (71.4)	1 (50.0)	6 (85.7)	9 (69.2)	58 (68.2)	8 (53.3)	8 (72.7)	16 (61.5)