Table 4:
Summary statistics for average daily Morphine Milligrams Equivalent (MME) for the different dose-based exposure groups for the main overdose measure
| Exposure groups | Mean | Median | Standard deviation | Minimum | Maximum |
|---|---|---|---|---|---|
| Low dose short-acting hydrocodone only | 24.9 | 25.0 | 10.0 | 0.0 | 50.0 |
| Low dose tramadol only | 18.7 | 16.4 | 8.7 | 0.0 | 50.0 |
| Low dose short-acting oxycodone only | 30.7 | 32.8 | 11.0 | 0.0 | 50.0 |
| Low dose tramadol combination | 29.3 | 30.4 | 12.6 | 0.0 | 50.0 |
| Low dose non-tramadol combination | 31.9 | 33.8 | 12.8 | 0.0 | 50.0 |
| Low dose other opioids | 24.7 | 22.5 | 12.2 | 0.0 | 50.0 |
| High dose short-acting hydrocodone only | 64.3 | 56.3 | 30.9 | 50.0 | 7,500.0 |
| High dose tramadol only | 63.6 | 50.0 | 35.2 | 50.0 | 1,000.0 |
| High dose short-acting oxycodone only | 77.3 | 75.0 | 41.3 | 50.0 | 2,857.1 |
| High dose tramadol combination | 90.4 | 70.0 | 65.6 | 50.0 | 1,930.0 |
| High dose non-tramadol combination | 140.3 | 102.3 | 127.1 | 50.0 | 4,020.0 |
| High dose other opioids | 197.1 | 171.4 | 155.7 | 50.0 | 6,000.0 |