From: Associating conditional cash transfer to universal access to treatment could be the solution to the HCV epidemic among drug users (DUs)
Screening\Injection
Yes, 95% CI
No, 95% CI
Observed
 Yes
54.1, 48.6–59.6
7.6, 4.8–105
 No
27.8, 23–33
10.4, 7.3–14.2
Weighted
50.8, 42.5–58.8
9.8, 5.3–16.6
27.8, 20.8–33.1
11.6, 7–17.6