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Methadone medulla/blood ratios in different collections of methadone intoxications with subdivision in the two treatment groups; methadone maintenance treatment (MMT) and non-MMT
| N | Medulla/blood ratio*: mean | Medulla/blood ratio*: median | Medulla/blood ratio*(lowest to highest) | |
|---|---|---|---|---|
| All cases | 107 | 2.85 | 2.35 | 0.71–11.67 |
| MMT | 24 | 2.78 | 2.43 | 1.1–5.9 |
| Non-MMT | 30 | 3.14 | 2.50 | 0.6–11.67 |
*The unit of the brain/blood ratio is kg/L
