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Table 2 Univariate and Multivariate Odds Ratios for Past Year HIV Testing among U.S. Adults Age 18-64

From: Frequency of human immunodeficiency virus (HIV) testing in urban vs. rural areas of the United States: Results from a nationally-representative sample

 

Univariate OR*

Multivariate OR*

Model #1 †

Multivariate OR*

Model #2 ‡

Urban-rural residence

   

   Metropolitan, center city

Ref

Ref

Ref

   Metropolitan, other

0.68 (0.64-0.73)

0.78 (0.73-0.85)

0.81 (0.75-0.87)

   Non-metro, adjacent

0.61 (0.56-0.67)

0.75 (0.68-0.83)

0.77 (0.70-0.84)

   Non-metro, micropolitan

0.63 (0.55-0.73)

0.78 (0.67-0.91)

0.80 (0.70-0.93)

   Non-metro, remote

0.50 (0.44-0.57)

0.62 (0.54-0.73)

0.65 (0.57-0.75)

Age

   

   18-24

5.46 (4.85-6.15)

5.21 (4.60-5.90)

4.87 (4.30-5.51)

   25-34

4.89 (4.40-5.44)

4.61 (4.13-5.16)

4.47 (3.99-5.00)

   35-44

2.95 (2.65-3.29)

2.86 (2.56-3.20)

2.82 (2.52-3.16)

   45-54

1.60 (1.43-1.80)

1.59 (1.41-1.79)

1.57 (1.39-1.77)

   55-64

Ref

Ref

Ref

Race/ethnicity

   

   White, non-hispanic

Ref

Ref

Ref

   Black, non-hispanic

3.90 (3.6-4.2)

3.37 (3.12-3.64)

3.33 (3.08-3.59)

   Hispanic

1.94 (1.77-2.13)

1.49 (1.35-1.65)

1.46 (1.32-1.62)

   Other

1.43 (1.22-1.70)

1.26 (1.08-1.48)

1.23 (1.05-1.45)

   Unknown

1.20 (0.9-1.6)

1.15 (0.85-1.56)

1.15 (0.86-1.55)

Sex, female

1.09 (1.03-1.20)

1.10 (1.05-1.20)

1.10 (1.04-1.20)

Region

   

   Northeast

Ref

Ref

Ref

   South

1.18 (1.10-1.27)

1.01 (0.93-1.09)

1.01 (0.94-1.10)

   Midwest

0.71 (0.65-0.77)

0.71 (0.65-0.78)

0.71 (0.65-0.77)

   West

0.95 (0.86-1.05)

0.89 (0.80-0.99)

0.88 (0.80-0.98)

HIV risk factor

2.88 (2.54-3.26)

***

2.08 (1.82-2.38)

  1. * OR = odds ratio and 95% confidence interval
  2. † Model #1:residence and demographics
  3. ‡ Model #2:residence, demographics, and HIV risk factor
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BMC Public Health

ISSN: 1471-2458

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