Table 1

Selected factors associated with genotypic clustering *Within Clustering, CI = confidence interval; OR = Odds Ratio

N(%)*

OR

95% CI

p-value

Homelessness

33 (11.3)

12.4

2.9, 52.1

<0.001

Living in Zip Code 1

41 (14.0)

6.2

2.4, 16.1

<0.001

American born

235 (80.5)

5.3

3.5, 7.9

<0.001

African-American

123 (42.1)

2.7

1.8, 4.0

<0.001

Male gender

214 (73.3)

1.9

1.3, 2.8

0.001

Living in Zip Code 2

40 (13.7)

1.9

1.0, 3.6

0.038

Living in Zip Code 3

9 (34.6)

0.3

0.1, 0.7

0.03

Moonan et al. International Journal of Health Geographics 2004 3:23   doi:10.1186/1476-072X-3-23