Table 2.
Results for total patient comparison and 12-month comparison.
| Outcome measure | Total patient comparison | 12-month comparison | ||||
| Pre-HFU | HFU | P-value | Pre-HFU | 12-month HFU | P-value | |
| Mortality rate (%): | ||||||
| 30-day | 5.47 | 3.13 | 0.014* | 4.74 | 3.70 | 0.457 |
| 120-day | 12.68 | 10.13 | 0.078 | 11.13 | 11.29 | 1.000 |
| 365-day | 21.46 | 20.57 | 0.769 | 18.25 | 20.86 | 0.364 |
| Length of stay (days): | ||||||
| Mean (95% CI) | 19.09 (18.44–19.75) | 17.56 (16.66–18.47) | 0.411 | 18.57 (17.32–19.80) | 18.15 (17.11–19.18) | 0.492 |
| Variance | 243.17 | 144.46 | < 0.001* | 219.01 | 156.70 | 0.020* |
| Time to surgery (hours): | ||||||
| Mean (95% CI) | 26.45 (25.44–27.46) | 24.74 (23.43–26.05) | 0.150 | 26.38 (23.90–8.85) | 24.45 (23.14–25.75) | 0.602 |
| Variance | 578.93 | 299.36 | 0.044* | 870.78 | 250.43 | 0.083 |
CI, confidence interval; HFU, hip fracture unit.