Table 6. Distribution of Outcomes by Group and Organism.

	Outcome			Total
Organism	Amputation	Death	Limb Salvage
Group 3
MRSA	3 (42.9%)	0	4 (57.1%)	7 (100.0%)
Staphylococcus epidermidis	0	0	7 (100.0%)	7 (100.0%)
Gram-negative	5 (55.6%)	0	4 (44.4%)	9 (100.0%)
No growth	0	1 (20.0%)	4 (80.0%)	5 (100.0%)
Total	8 (28.6%)	1 (3.6%)	19 (67.9%)	28 (100.0%)
Group 4
MRSA		0	2 (100.0%)	2 (100.0%)
Staphylococcus epidermidis		0	2 (100.0%)	2 (100.0%)
Gram-negative		1 (25.0%)	3 (75.0%)	4 (100.0%)
No growth		0	1 (100.0%)	1 (100.0%)
Total		1 (11.1%)	8 (88.9%)	9 (100.0%)
Group 5
MRSA	0	0	1 (100.0%)	1 (100.0%)
Staphylococcus epidermidis	0	0	2 (100.0%)	2 (100.0%)
Gram-negative	0	1 (100.0%)	0	1 (100.0%)
No growth	1 (100.0%)	0	0	1 (100.0%)
Total	1 (20.0%)	1 (20.0%)	3 (60.0%)	5 (100.0%)

Data are count (% within organism).

MRSA, methicillin-resistant Staphylococcus aureus.