|
Frequency of alcohol drinking in the past 3 months
|
|
Never
|
293 (24.4)
|
22.3 (18.9, 25.6)
|
19.3
|
26.9
|
0.003
|
|
≤Once a month
|
291 (24.2)
|
26.8 (23.5, 30.1)
|
26.3
|
26.6
| |
|
2–4 times per month
|
267 (22.2)
|
22.0 (18.8, 25.2)
|
20.9
|
22.8
| |
|
2–3 times per week
|
168 (14.0)
|
13.8 (10.8, 16.8)
|
15.1
|
12.5
| |
|
≥4 times per week
|
183 (15.2)
|
15.2 (11.9, 18.4)
|
18.5
|
11.2
| |
|
Type of illicit drug most commonly used in the past 3 months
|
|
Never used
|
1068 (88.9)
|
88.8 (85.7, 91.9)
|
84.2
|
94.1
|
< 0.001
|
|
ATS (amphetamine, methamphetamine)
|
124 (10.3)
|
10.6 (7.4, 13.8)
|
14.9
|
15.9
| |
|
Other drugs (heroin/opium/marijuana)
|
10 (0.8)
|
0.6 (0.0, 1.3)
|
1.0
|
0.1
| |
|
Used drugs before or while having sex
|
77 (6.4)
|
6.8 (4.2,9.5)
|
8.9
|
3.8
|
0.01
|
