Table 1.

Patient Characteristics

Exposed, Uninfected Intra-venous Drug Users (EU-IDU)
Subject ID	Gender	Race	Needle Sharing	HIV-1 Infected	HCV Infected	Frequency of IV-drug use (last 3 months)	Frequency of Sex without a condom (last 3 months)	Number of Sexual Partners (last 3 months)	Risk Pocket
1	Male	African American	Yes	No	No	Daily	0	0	19152
2	Male	N/D	Yes	No	No	Daily	1	4	19147
3	Male	Caucasian	Yes	No	Yes	Daily	0	0	19147
4	Male	Caucasian	Yes	No	No	1–6	0	1	19123
5	Male	Caucasian	Yes	No	Yes	Daily	0	0	19121
6	Male	Caucasian	Yes	No	Yes	Daily	0	0	19123
7	Male	Caucasian	Yes	No	Yes	Daily	0	12	19107
9	Male	African American	Yes	No	Yes	12–20	0	0	19121
13	Female	Caucasian	Yes	No	Yes	Daily	45	30	19125
14	Male	Caucasian	Yes	No	Yes	Daily	4	4	19152
15	Male	Hispanic	Yes	No	Yes	7–12	2	2	19133
16	Male	Caucasian	Yes	No	No	Daily	70	4	19124
17	Male	Caucasian	Yes	No	Yes	Daily	20	1	19143
18	Male	Caucasian	Yes	No	Yes	Daily	60	15	19105