Table 3.

Microorganisms in Monomicrobial and Polymicrobial Infections

	Monomicrobial n=1,448	Polymicrobial n=508
Aerobic Gram-positive organisms, n (%)	1207 (83)	491 (97)
Coagulase-negative staphylococci (other than Staphylococcus ludgunensis), n (%)	490 (34)	271 (53)
Staphylococcus aureus complex, n (%)	338 (23)	159 (31)
S. ludgunensis, n (%)	51 (4)	25 (5)
Streptococcus species, n (%)	180 (12)	107 (21)
Enterococcus species, n (%)	67 (5)	88 (17)
Corynebacterium species, n (%)	31 (2)	74 (15)
Aerobic Gram-negative organisms, n (%)	93 (6)	129 (25)
Enterobacterales, n (%)	61 (4)	82 (16)
Pseudomonas species, n (%)	28 (2)	36 (7)
Anaerobic bacteria, n (%)	113 (8)	149 (29)
Cutibacterium species, n (%)	87 (6)	77 (15)
Other anaerobic organisms, n (%)	28 (2)	80 (16)
Fungi, n (%)	28 (2)	37 (7)
Mycobacteria, n (%)	2 (0.1)	10 (2)