Table 3 HIV related knowledge, services and behaviors for MSM during 2009 and 2013 in China.

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 for Adjusted Model

Engaged in anal sex in the last 6 months

   Homosexual

88.85

83.45

86.37

87.27

86.74

<0.001

0.82

(0.77–0.87)

0.83

(0.78–0.88)

<0.001

 Bisexual

85.31

82.97

83.05

85.20

85.08

0.003

0.98

(0.88–1.09)

0.97

(0.87–1.08)

0.55

 All

88.04

83.33

85.42

86.75

86.39

<0.001

     

Used condom during last anal intercourse with male

   Homosexual

71.01

73.41

74.35

75.50

78.81

<0.001

1.52

(1.45–1.59)

1.54

(1.47–1.62)

<0.001

 Bisexual

73.27

73.78

73.57

77.11

77.59

<0.001

1.26

(1.15–1.39)

1.33

(1.21–1.46)

<0.001

 All

71.51

73.51

74.13

75.89

78.55

<0.001

     

Consistent used condom during anal sex in the last 6 months

   Homosexual

39.89

42.95

43.47

47.00

49.25

<0.001

1.46

(1.4–1.53)

1.47

(1.41–1.54)

<0.001

 Bisexual

42.27

41.53

42.80

45.86

46.95

<0.001

1.21

(1.11–1.31)

1.27

(1.16–1.38)

<0.001

 All

40.41

42.59

43.29

46.72

48.77

<0.001

     

Engaged in commercial anal sex with male in the last 6 months

   Homosexual

10.34

9.3

7.46

7.86

6.46

<0.001

0.6

(0.56–0.65)

0.63

(0.58–0.68)

<0.001

 Bisexual

17.23

14.5

10.08

11.74

9.39

<0.001

0.5

(0.44–0.56)

0.61

(0.54–0.69)

<0.001

 All

11.87

10.62

8.18

8.8

7.07

<0.001

     

Consistent used condom during commercial anal sex in the last 6 months

   Homosexual

46.06

51.91

51.51

57.2

56.86

<0.001

1.54

(1.33–1.79)

1.53

(1.32–1.78)

<0.001

 Bisexual

47.54

52.56

55.63

46.88

50.21

0.51

1.11

(0.89–1.39)

1.18

(0.93–1.5)

0.17

 All

46.54

52.14

52.91

53.85

55.03

<0.001

     

Used condom at last commercial anal intercourse

   Homosexual

73.13

77.34

75.10

83.07

83.72

<0.001

1.89

(1.58–2.25)

2.03

(1.69–2.43)

<0.001

 Bisexual

75.3

77.96

77.96

84.32

77.95

0.01

1.16

(0.89–1.5)

1.26

(0.95–1.66)

<0.001

 All

73.83

77.55

76.07

83.48

82.12

<0.001

     

Used drug in lifetime

   Homosexual

1.47

0.86

0.92

0.78

0.74

<0.001

0.5

(0.42–0.61)

0.51

(0.43–0.62)

<0.001

 Bisexual

3.6

1.64

1.84

1.23

0.95

<0.001

0.26

(0.2–0.34)

0.32

(0.24–0.42)

<0.001

 All

1.95

1.06

1.18

0.89

0.79

<0.001

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