|
Demographics
| | | | | | | | | | |
|
Age in years (continuous)
|
206
| | |
179
| | |
27
| | |
0.321
|
|
Median (IQR)
| |
22
|
(20–26)
| |
22
|
(20–26)
| |
21
|
(19–26)
| |
|
Age in years (categorical)
|
206
| | |
179
| | |
27
| | |
0.213
|
|
<15
| |
0
|
(0.0%)
| |
0
|
(0.0%)
| |
0
|
(0.0%)
| |
|
15-19
| |
38
|
(18.4%)
| |
30
|
(16.8%)
| |
8
|
(29.6%)
| |
|
20-24
| |
105
|
(51.0%)
| |
95
|
(53.1%)
| |
10
|
(37.0%)
| |
|
25-29
| |
43
|
(20.9%)
| |
35
|
(19.6%)
| |
8
|
(29.6%)
| |
|
30-39
| |
13
|
(6.3%)
| |
12
|
(6.7%)
| |
1
|
(3.7%)
| |
|
≥40
| |
7
|
(3.4%)
| |
7
|
(3.9%)
| |
0
|
(0.0%)
| |
|
Ethnicity
|
206
| | |
179
| | |
27
| | |
0.327
|
|
Dutch
| |
97
|
(47.1%)
| |
84
|
(46.9%)
| |
13
|
(48.1%)
| |
|
Surinamese
| |
38
|
(18.4%)
| |
30
|
(16.8%)
| |
8
|
(29.6%)
| |
|
Eastern European
| |
22
|
(10.7%)
| |
20
|
(11.2%)
| |
2
|
(7.4%)
| |
|
Other
| |
49
|
(23.8%)
| |
45
|
(25.1%)
| |
4
|
(14.8%)
| |
|
Sexual behavior
| | | | | | | | | | |
|
Number of partners in preceding 6 months (continuous)
|
206
| | |
179
| | |
27
| | |
0.545
|
|
Median (IQR)
| |
3
|
(2–5)
| |
3
|
(2–5)
| |
3
|
(1–6)
| |
|
Vaginal intercourse
|
203
| | |
177
| | |
26
| | |
0.831
|
|
Safe
| |
21
|
(10.3%)
| |
18
|
(10.2%)
| |
3
|
(11.5%)
| |
|
Unsafe
| |
182
|
(89.7%)
| |
159
|
(89.8%)
| |
23
|
(88.5%)
| |
|
Receptive anal intercourse
|
205
| | |
179
| | |
26
| | |
0.797
|
|
None
| |
110
|
(53.7%)
| |
97
|
(54.2%)
| |
13
|
(50.0%)
| |
|
Safe
| |
17
|
(8.3%)
| |
14
|
(7.8%)
| |
3
|
(11.5%)
| |
|
Unsafe
| |
78
|
(38.0%)
| |
68
|
(38.0%)
| |
10
|
(38.5%)
| |
|
Active oral intercourse
|
203
| | |
177
| | |
26
| | |
0.969
|
|
None
| |
28
|
(13.8%)
| |
24
|
(13.6%)
| |
4
|
(15.4%)
| |
|
Safe
| |
8
|
(3.9%)
| |
7
|
(4.0%)
| |
1
|
(3.8%)
| |
|
Unsafe
| |
167
|
(82.3%)
| |
146
|
(82.5%)
| |
21
|
(80.8%)
| |
|
Notified of STI by a sexual partner
|
206
| | |
179
| | |
27
| | |
0.435
|
|
No
| |
143
|
(69.4%)
| |
126
|
(70.4%)
| |
17
|
(63.0%)
| |
|
Yes
| |
63
|
(30.6%)
| |
53
|
(29.6%)
| |
10
|
(37.0%)
| |
|
STI related symptoms
|
206
| | |
179
| | |
27
| | |
0.209
|
|
No
| |
87
|
(42.2%)
| |
70
|
(39.1%)
| |
17
|
(63.0%)
| |
|
Yes
| |
122
|
(59.2%)
| |
109
|
(60.9%)
| |
13
|
(48.1%)
| |
|
HIV status
|
206
| | |
179
| | |
27
| | |
0.679
|
|
Unknown
| |
4
|
(1.9%)
| |
4
|
(2.2%)
| |
0
|
(0.0%)
| |
|
Negative
| |
201
|
(97.6%)
| |
174
|
(97.2%)
| |
27
|
(100.0%)
| |
|
Positive
| |
1
|
(0.5%)
| |
1
|
(0.6%)
| |
0
|
(0.0%)
| |
|
Received money for sex in preceding 6 months
|
206
| | |
179
| | |
27
| | |
0.263
|
|
Yes
| |
175
|
(85.0%)
| |
154
|
(86.0%)
| |
21
|
(77.8%)
| |
|
No
| |
31
|
(15.0%)
| |
25
|
(14.0%)
| |
6
|
(22.2%)
| |
