TABLE 4.

Unadjusted and adjusted odds of adrenal dysfunction associated with clinical and demographic variables

Variable	Unadjusted odds ratio (95% CI)	Adjusted odds ratio (95% CI)
Randomization to fluconazole	1.18 (0.63-2.24)	0.98 (0.48-2.01)
Other surgery	3.35 (1.21-9.26)	2.50 (0.82-7.63)
Vascular surgery	0.34 (0.17-0.70)	0.48 (0.21-1.08)
African American race	2.22 (1.03-4.79)	1.40 (0.59-3.33)
Age
<55 yr (reference)
55-64 yr	1.30 (0.47-3.58)	2.25 (0.74-6.83)
65-74	0.56 (0.23-1.34)	1.03 (0.38-2.79)
≥75	0.28 (0.11-0.70)	0.47 (0.16-1.34)
ICU length of stay >7 days	1.57 (0.81-3.02)	1.92 (0.91-4.05)