Table 2 HIV, syphilis and HCV prevalence for the participants during 2009 and 2013 in China (N = 171, 311).

From: Changing trend of HIV, Syphilis and Hepatitis C among Men Who Have Sex with Men in China

Variables

2009 (%)

2010 (%)

2011 (%)

2012 (%)

2013 (%)

P for Trend

Crude OR (95% CI)

Adjusted OR* (95% CI)

P Value for adjusted model

HIV

   Homosexual

5.6

5.8

6.6

6.9

7.5

<0.001

1.38

(1.26–1.5)

1.33

(1.22–1.45)

<0.001

 Bisexual

5.1

5.4

5.7

6.1

6.6

<0.001

1.31

(1.11–1.54)

1.27

(1.07–1.5)

0.01

 All

5.5

5.7

6.3

6.7

7.3

<0.001

     

Syphilis

   Homosexual

9.0

8.4

7.8

7.5

6.3

<0.001

0.68

(0.63–0.73)

0.64

(0.60–0.69)

<0.001

 Bisexual

9.2

9.1

7.9

7.8

6.0

<0.001

0.63

(0.55–0.72)

0.58

(0.51–0.67)

<0.001

 All

9.1

8.6

7.8

7.5

6.3

<0.001

     

HCV

   Homosexual

1.4

0.8

0.6

0.7

0.7

<0.001

0.45

(0.37–0.56)

0.44

(0.35–0.54)

<0.001

 Bisexual

1.6

0.7

0.9

0.6

0.7

<0.001

0.46

(0.32–0.65)

0.43

(0.3–0.63)

<0.001

 All

1.5

0.8

0.7

0.7

0.7

<0.001

     
  1. *Multivariate models were adjusted for the following variables: age, marital status, resident and education.