Table 1.
Baseline demographic and mortality data
| Total | |
| (n = 1456) | |
| American Society of Anesthesiologists Classification | |
| Mean ± SD | 2.8 ± 0.6 |
| 1 | 2 (30) |
| 2 | 25 (365) |
| 3 | 63 (919) |
| 4 | 10 (142) |
| Elixhauser comorbidity index | |
| Mean ± SD | 5.2 ± 3.5 |
| 0-3 | 38 (547) |
| 4-7 | 39 (561) |
| 8+ | 24 (348) |
| Charlson comorbidity index | |
| Mean ± SD | 3.13 ± 3.19 |
| 0-3 | 66 (954) |
| 4-7 | 23 (331) |
| 8+ | 12 (171) |
| Age in years | |
| Mean ± SD | 77 ± 14 |
| < 50 | 5 (72) |
| 50-59 | 6 (93) |
| 60-69 | 16 (231) |
| 70-79 | 23 (333) |
| 80-89 | 34 (501) |
| 90-99 | 15 (222) |
| 100+ | 0.3 (4) |
| % Women | 69 (998) |
| Racea | |
| Asian | 3 (39) |
| Black | 3 (49) |
| Hispanic | 1 (20) |
| Other/unknown | 5 (70) |
| White | 88 (1278) |
| Hospital type | |
| Academic | 90 (1304) |
| Community | 10 (152) |
| Time to surgery > 48 hours | 35 (503) |
| Surgery type | |
| Hemiarthroplasty | 32 (464) |
| Intramedullary nail | 45 (656) |
| Plates/screws | 6 (83) |
| Percutaneous fixation | 7 (104) |
| THA | 10 (149) |
| 90-day mortality | 7 (108) |
| 1-year mortality | 15 (219) |
Data presented as mean ± SD or % (n).
a
Patient self-reported.