Table 1 Sensitivity and positive predictive value of a discriminant function
From: Protocol for Take-home naloxone In Multicentre Emergency (TIME) settings: feasibility study
| Â | Actual opioid death | No opioid death | Â |
|---|---|---|---|
Predicted high risk | a | b | a+b |
Not predicted high risk | c | d | c+d |
| Â | a+c | b+d | Â |