TUCKER2004.
| Methods | Random assignment of individuals | |
| Participants | 145 participants who were IDUs in Australia Mean age:31 years Sex: 84 males, 21 females |
|
| Interventions | 1. MI: 1 session 2. self help booklet | |
| Outcomes | Injection risk behaviour Sexual risk behaviour |
|
| Notes | Single blinding | |
| Risk of bias | ||
| Bias | Authors' judgement | Support for judgement |
| Allocation concealment? | Low risk | A ‐ Adequate (used sealed envelopes) |