TABLE VI.

Multiple Logistic Regression Demonstrating Variables Associated with Positive Clinical Cultures for All Patients without Diabetes

Variable	Adjusted Odds Ratio*	P Value
Age (yr)	1.040 (0.997 to 1.088)	0.08
Hematocrit (vol%)	0.886 (0.815 to 0.963)	0.004
Peak postoperative glucose (mg/dL)	1.008 (0.998 to 1.018)	0.08
Procedure duration (min)	0.994 (0.983 to 1.004)	0.26
General anesthesia	2.532 (1.081 to 5.930)	0.03
Insulin	0.095 (0.005 to 0.567)	0.03

^*The values are given as the adjusted odds ratio, with the 95% confidence interval in parentheses.