Table 4 Duncan’s multiple range test grouping of clusters by quality of life (QOL)
| Duncan group | Cluster | n | % | QOL | ISS |
|---|---|---|---|---|---|
| A | Musculoskeletal | 518 | 26.3% | 0.501 | 7.3 |
| Heterogeneous | 629 | 31.9% | 0.496 | 5.3 | |
| B | Concussion/anxiety | 309 | 15.7% | 0.459 | 4.0 |
| Polytrauma | 274 | 13.9% | 0.452 | 17.1 | |
| C | Clinical triad | 242 | 12.3% | 0.416 | 8.3 |