Healthcare encounter cost
| All injuries | Orthopedic | Facial | Cranial | P values | |
| Total hospital charges to insurance | $86 376±$125 438 | $97 562±$138 163 | $65 408±$50 818 | $122 136±$211 574 | 0.39 |
| Total professional charges to insurance | $9334±$14 711 | $13 691±$21 773 | $5784±$4015 | $12 103±$18 577 | 0.17 |
| Total billing for encounter | $95 710±$138 215 | $111 253±$158 031 | $71 192±$54 027 | $134 239±$228 501 | 0.37 |