Table 3

Prevalence of concurrency by age group and total days of concurrency among opioid users (%)

Age groupDays of concurrency
1–78–3031–90>90Total (n=)
0– 9 0.760.060.060.121669
10– 19 1.40.40.10.130 551
20– 29 321268 710
30– 39 332492 549
40– 49 443793 387
50– 59 4639107 917
60– 69 4641083 267
70– 79 5751043 973
80– 89 696921 029
> 90 88594656
Total (n=)20 50325 61415 94034 524547 708