Patient Demographics for Each Case Mix Group (CMG) (a Total of 531 Patients)
| Demographic | CMG | ||||
|---|---|---|---|---|---|
| 356 | 579 | 580 | 581 | 876 | |
| No. of patients | 134 | 100 | 206 | 59 | 32 |
| Mean age, yr | 60.6 | 63.2 | 38.9 | 56.7 | 38.1 |
| Male:female ratio | 0.6:1 | 0:1 | 0:1 | 0:1 | 5:1 |
CMG 356 = nontraumatic femoral fracture, CMG 579 = nonmalignant major gynecologic procedures, CMG 580 = other major gynecologic procedures, CMG 581 = procedures for endometriosis, CMG 876 = multiple significant trauma with lower extremity fractures.