Self-reported behaviour | Meana | 95% CI | DEFF1b | DEFF2c |
---|---|---|---|---|
Used heroin, ever (n = 2565) | .88 | (.86, .89) | 1.07 | 1.07 |
Used heroin, last 6 months (n = 2565) | .59 | (.57, .61) | 1.06 | 1.05 |
Used ice, ever (n = 2562) | .81 | (.79, .82) | 1.06 | 1.06 |
Used ice, last 6 months (n = 2564) | .61 | (.59, .63) | 1.04 | 1.04 |
Injected with a needle used by someone else, last month (n = 2489) | .07 | (.06, .08) | 1.02 | 1.02 |
No. of heroin overdoses, ever (n = 2081) | 2.3 | (1.8, 2.7) | 1.01 | 1.01 |
No. of injections, last month (n = 2426) | 38.3 | (36.1, 40.5) | 1.03 | 1.03 |