Table 1: Baseline patient characteristics.
| Ketamine | Morphine | |
| No of subj | 5 | 7 |
| Age (mean) | 79 | 76 |
| Male sex | 2 (40%) | 1 (14%) |
| Baseline pain score | 8.6 | 9.1 |
| Baseline vitals | ||
| HR | 81.2 | 80.1 |
| BP Sys | 149.4 | 149.9 |
| BP Diast | 69.6 | 74.6 |
| RR | 16.8 | 23.8 |
| O2 | 97.4 | 96 |
| Type of trauma | ||
| Pelvic Fx | 1 (20) | 5 (71) |
| Radius Fx | 1 (20) | 0 (0) |
| Tibia Fx | 1 (20) | 0 (0) |
| Femur Fx | 1 (20) | 1 (14) |
| Ulnar Fx | 1 (20) | 0 (0) |
| Rib Fx | 1 (20) | 1 (14) |