Table 2 Socio-demographic characteristic and sexual behavioural factors that associated with HIV testing among Chinese MSM

Demographic characteristics

Age

13.95

0.01**

   <20

16

6.1%

1

1.1%

13

14.4%

   20-39

214

81.7%

80

84.2%

67

74.4%

   ≥40

30

11.5%

14

14.7%

10

11.1%

   Missing

2

0.8%

0

0.0%

0

0.0%

Marital status

16.88

<0.001***

   Never married

163

62.2%

52

54.7%

72

80.0%

   Married/cohabiting/divorced/widowed

95

36.3%

43

45.3%

15

16.7%

   Others/Missing

4

1.5%

0

0.0%

3

3.3%

Residency

3.39

0.18

   Local

122

46.6%

43

45.3%

51

56.7%

   Non-local

134

51.1%

51

53.7%

37

41.1%

   Missing

6

2.3%

1

1.1%

2

2.2%

Recruitment location

1.26

0.53

   Changsha

216

82.4%

43

45.3%

51

56.7%

   Tianjin

222

84.7%

51

53.7%

37

41.1%

Education Level

4.94

0.29

   Junior high & lower

24

9.2%

4

4.2%

4

4.4%

   Senior high

76

29.0%

33

34.7%

32

35.6%

   College & above

162

61.8%

58

61.1%

53

58.9%

   Missing

0

0.0%

0

0.0%

1

1.1%

Occupation

16.60

<0.001***

   Student/Others

143

54.6%

34

35.8%

57

63.3%

   Employed

117

44.7%

61

64.2%

31

34.4%

   Missing

2

0.8%

0

0.0%

2

2.2%

Self-identified sexual identity

1.35

0.51

   Homosexual

213

81.3%

73

76.8%

67

74.4%

   Heterosexual/Bisexual

46

17.6%

22

23.2%

15

16.7%

   Unsure/Missing

3

1.1%

0

0.0%

8

8.9%

Homosexual behaviours (non-commercial)

Had sex with male partners in the past 6 months

3.18

0.20

   No

17

6.7%

3

3.3%

8

10.0%

   Yes

237

93.3%

89

96.7%

72

90.0%

Used condom during the last anal intercourse

25.10

<0.001***

   No

70

29.7%

19

21.6%

41

56.9%

   Yes

166

70.3%

69

78.4%

31

43.1%

HIV status of last sexual partners^{^}

5.22

0.07

   Unaware

127

53.8%

49

55.7%

49

69.0%

   Aware

109

46.1%

39

44.3%

22

31.0%

     HIV-positive

2

0.8%

2

2.3%

0

0.0%

     HIV-negative

107

45.3%

37

42.0%

22

31.0%

Homosexual behaviours (commercial)

Had commercial sex partners in the past 6 months

3.96

0.14

   No

127

76.0%

41

80.4%

47

88.7%

   Yes

40

24.0%

10

19.6%

6

11.3%

Used condom during the last anal intercourse

0.47

0.79

   No

4

10.0%

1

10.0%

1

20.0%

   Yes

36

90.0%

9

90.0%

4

80.0%

HIV status of last sexual partners^{^}

N/A

N/A

   Unaware

40

100%

5

100%

5

100.0%

   Aware

0

0%

0

0%

0

0%

Heterosexual behaviours

Had female sex partners in the past 6 months

0.52

0.77

   No

127

75.6%

35

71.4%

41

77.4%

   Yes

41

24.4%

14

28.6%

12

22.6%

Used condom during the last vaginal intercourse

3.85

0.15

   No

20

50.0%

9

64.3%

9

81.8%

   Yes

20

50.0%

5

35.7%

2

18.2%

HIV status of last sexual partners^{^}

9.58

0.05*

   Unaware

22

55.0%

2

14.3%

4

36.4%

   Aware

18

45.0%

12

85.7%

7

63.6%

     HIV-positive

0

0%

1

7.1%

1

9.09%

     HIV-negative

18

45.0%

11

78.6%

6

54.5%

Multiple partnerships in the past 6 months

Had both non-commercial male and female sex partners

1.01

0.60

   No

130

79.3%

36

73.5%

43

81.1%

   Yes

34

20.7%

13

26.5%

10

18.9%

Used condom with non-commercial male and with female sex partners during the last anal/vaginal intercourse

3.25

0.20

   No

16

48.5%

8

61.5%

8

80.0%

   Yes

17

51.5%

5

38.5%

2

20.0%

Had both non-commercial male and commercial male sex partners

5.48

0.06

   No

127

78.4%

41

83.7%

49

92.5%

   Yes

35

21.6%

8

16.3%

4

7.5%

Used condom with non-commercial and commercial male sex partners during the last anal intercourse

10.12

0.01**

   No

4

11.8%

1

12.5%

3

75.0%

   Yes

30

88.2%

7

87.5%

1

25.0%

Had both female and commercial male sex partners

4.50

0.11

   No

145

88.4%

47

95.9%

49

96.1%

   Yes

19

11.6%

2

4.1%

2

3.9%

Used condom with commercial male and with female sex partners during the last anal/vaginal intercourse

3.16

0.21

   No

6

30.0%

0

0%

1

100%

   Yes

14

70.0%

2

100%

0

0%

Had both non-commercial male, commercial male and female sex partners

6.16

0.05*

   No

145

90.6%

47

95.9%

51

100%

   Yes

15

9.4%

2

4.1%

0

0%

Used condom with non-commercial male, commercial male and female sex partners during the last sexual intercourse

0.70

0.40

   No

4

26.7%

0

0%

0

0%

   Yes

11

73.3%

2

100%

0

0%