Increasing Resistance of Coagulase-Negative Staphylococci in Total Hip Arthroplasty Infections: 278 THA-Revisions due to Infection Reported to the Norwegian Arthroplasty Register from 1993 to 2007

Table 2

Type of bacteria.

	Frequency	Percent
Coagulase-negative staphylococci	113	41
Staphylococcus aureus	53	19
Streptococci	30	11
Enterococci	26	9
Gram-negative bacteria	17	6
Polymicrobial	27	10
Other microbes	12	4
Total	278	100