Table 4.

Multivariable Analyses of Associations With Orthopedic Complications

Clinical/Microbiologic Characteristics	Adjusted P Value	Odds Ratio	95% Confidence Interval
Bacteremia	.1	2.4	0.85–6.8
Intensive care unit admission	.36	1.78	0.52–6.12
agr III Staphylococcus aureus	.007	5.05	1.56–16.31
Prolonged fever	.04	1.9	1.79–5.51
More than 1 surgical procedure	.66	0.9	0.29–2.75
Delayed source control	.002	5.91	1.95–17.88

No significant collinearity was noted among variables.