Age (years) |
39.2 |
9.5 |
37.8 |
39.4 |
10.0 |
38.3 |
38.5 |
8.2 |
37.0 |
Time since first illicit use of opioids (years) |
18.5 |
9.6 |
17.3 |
18.4 |
10.1 |
17.1 |
18.5 |
8.2 |
18.3 |
NP buprenorphine frequency of use (% of days, past 6m) |
14.6 |
20.4 |
5.4 |
16.4 |
22.3 |
6.8 |
10.0 |
13.5 |
4.3 |
Heroin/fentanyl frequency of use (% of days, past 6m) |
56.4 |
36.5 |
67.4 |
52.5 |
37.9 |
60.1 |
66.6 |
30.8 |
76.1 |
Prescribed pain pill frequency of use (% of days, past 6m) |
2.7 |
10.3 |
0.0 |
2.9 |
11.1 |
0.0 |
2.3 |
8.1 |
0.0 |
NP pain pill frequency of use (% of days, past 6m) |
11.6 |
22.5 |
0.5 |
12.8 |
24.2 |
1.1 |
8.4 |
16.9 |
0.0 |
Cocaine/crack frequency of use (% of days, past 6m) |
19.0 |
27.8 |
4.3 |
17.6 |
27.1 |
3.3 |
22.6 |
29.4 |
6.3 |
Methamphetamine frequency of use (% of days, past 6m) |
11.9 |
23.0 |
0.5 |
10.8 |
22.8 |
0.0 |
14.8 |
23.5 |
4.3 |
NP benzodiazepine frequency of use (% of days, past 6m) |
12.9 |
23.1 |
1.6 |
11.6 |
20.8 |
1.1 |
16.6 |
28.3 |
2.2 |