Table 5.

Disclosed risk factors and demographic characteristics predicting recent infection.¹ Adjusted odds ratios (95% CI) and p-values from logistic regression modeling, conditioned on donation center Number of cases 47, number of controls 731.

Effect	AOR	95% CI	p-value
Behavioral Factors (reference = No)
MSM or Sex Partner of MSM	13.82	(4.7,40.3)	<.0001
IVDU or Sex Partner of IVDU	11.47	(3.0,43.2)	0.0003
Potential Job Exposure	4.64	(1.8,12.3)	0.002
Sexual Orientation (reference = Straight/Heterosexual)
Bisexual	8.26	(1.7,40.3)	0.009
Gay/Homosexual	1.66	(0.4,6.2)	0.45
Don’t know/Refused sexual orientation	1.66	(0.3,8.0)	0.53
Gender (reference=female)	1.68	(0.7,4.0)	0.24
Marital Status (reference = Married)
Single, never married/Don’t know2	4.29	(1.8,10.5)	0.001
Living together, not married	1.39	(0.4,5.2)	0.63
Separated/Divorced/Widowed	1.65	(0.3,9.8)	0.59
Donation Type (reference = Community donor)3
Replacement donor	1.99	(0.8,4.8)	0.13
Other donation type	0.41	(0.1,2.6)	0.34
Donor Status (reference = Repeat)3
First time donor	0.71	(0.3,1.7)	0.42

¹Recent infection determined by detuned EIA application

²One subject responded “don’t know” to marital status. He was included in the “Single” category

³Donation type and donor status were forced into model