Table 3.

Frequency of organisms isolated from different samples.

Sample	Organism						χ2	p
	K. pneumoniae	E. coli	Ent. cloacae	P. aeruginosa	C. freundii	Total
Cutaneous Wound aspirate	6 (60%)	4 (50%)	2 (40%)	2 (50%)	0 (0%)	14	26.524	0.622
Blood culture	1 (10%)	0 (0%)	1 (20%)	1 (25%)	1 (33.3%)	4
Catheter tip	1 (10%)	1 (12.5%)	0 (0%)	0 (0%)	1 (33.3%)	3
Sputum	1 (10%)	0 (0%)	1 (20%)	0 (0%)	1 (33.3%)	3
Peritoneal fluid	0 (0%)	1 (12.5%)	0 (0%)	1 (25%)	0 (0%)	2
Urine	0 (0%)	2 (25%)	0 (0%)	0 (0%)	0 (0%)	2
Drainage fluid	0 (0%)	0 (0%)	1 (20%)	0 (0%)	0 (0%)	1
Endotracheal tube	1 (10%)	0 (0%)	0 (0%)	0 (0%)	0 (0%)	1
Total	10 (33.3%)	8 (26.7%)	5 (16.7%)	4 (13.3%)	3 (10%)	30