Table 1.

Descriptive statistics (n = 297).

Variables	Mean/%	Std. D.	Min	Max
Number of injection partners (current)	15.72	22.20	0	159
Female	10%	0.30	0	1
Age	41.89	10.17	18	70
Income: greater than or equal to $5,000	20%	0.40	0	1
Born in Puerto Rico	93%	0.26	0	1
Education
Less than high school	47%	0.50	0	1
High school	35%	0.48	0	1
More than high school	18%	0.39	0	1
Marital status
Together (married/cohabiting)	22%	0.41	0	1
Previously married (divorced/widowed/separated)	31%	0.46	0	1
single	47%	0.50	0	1
Employed FT/PT/retired/student(ref = unemployed)	11%	0.31	0	1
Number of years injecting	19.97	10.71	0	52
Frequency of injection	2.19	0.83	0	3
Number of focal towns lived in (ever)	1.20	0.59	0	4
Number of focal towns injected in (ever)	1.63	0.86	0	4
Number of main sex partners (current)	1.87	3.70	0	32
Number of casual sex partners (current)	2.69	5.23	0	41
Self-reported HIV status
HIV unknown	10%	0.30	0	1
Self-Reported Negative Status	86%	0.35	0	1
Self-reported positive status	4%	0.20	0	1
HIV+ antibody post survey test	6%	0.25	0	1
Self-reported HCV status
HCV unknown	23%	0.42	0	1
Self-reported negative status	27%	0.45	0	1
Self-reported positive status	49%	0.50	0	1
HCV+ antibody post survey test	78%	0.41	0	1
N	297