Table 3 Sexual behaviors associated with HIV incidence among participants

Age

0.244

  ≤ 30

157 (6.6)

1.00

1.00

 30–45

89 (10.1)

1.17 (0.90–1.52)

0.91 (0.66–1.27)

0.594

 46–59

32 (11.5)

1.23 (0.84–1.80)

0.88 (0.55–1.42)

0.606

  ≥ 60

10 (27.8)

2.67 (1.41–5.08)

1.76 (0.85–3.61)

0.126

Education

< 0.001

 Junior high school or less

61 (15.4)

2.31 (1.72–3.11)

1.95 (1.40–2.73)

< 0.001

 Senior high school/secondary technical school

65 (9.4)

1.36 (1.02–1.81)

1.31 (0.97–1.76)

0.080

 College or higher

162 (6.5)

1.00

1.00

Marital status

0.416

 Single

186 (6.9)

1.00

1.00

 Married

69 (10.2)

1.24 (0.94–1.63)

0.98 (0.67–1.44)

0.932

 Divorced/widowed

33 (16.1)

1.71 (1.18–2.49)

1.29 (0.82–2.03)

0.275

Number of male sexual partners in the past 6 months ^b

0.001

 0

7 (2.8)

1.00

1.00

 1

76 (6.7)

2.35 (1.08–5.09)

1.61 (0.73–3.55)

0.239

 2–5

169 (8.9)

3.11 (1.46–6.62)

2.18 (1.01–4.72)

0.047

  > 5

36 (12.6)

4.89 (2.18–10.99)

3.19 (1.40–7.26)

0.006

Primary venue to find sexual partners ^b

N.S.

 No male sexual partners

14 (6.3)

1.00

 Offline

79 (10.6)

1.75 (0.99–3.09)

 Online

109 (7.5)

1.59 (0.91–2.78)

 Money boys from clubs

84 (7.8)

1.53 (0.87–2.69)

 Other venues

2 (2.2)

0.59 (0.13–2.61)

Condom use during anal intercourse in the past 6 months ^b

< 0.001

 Inconsistent

174 (11.0)

2.04 (1.61–2.59)

1.87 (1.46–2.38)

< 0.001

 Consistent

114 (5.7)

1.00

1.00