Table 3.
In-hospital mortality related factors.
| All patients | Mortality related factors | ||||||
|---|---|---|---|---|---|---|---|
| n | n(*) | % | OR(**) | 95%CI OR | p | ||
| Age | 60-69 years | 3,584 | 37 | 1.03 | 1.00 | ||
| 70-79 years | 15,840 | 400 | 2.53 | 2.48 | 1.78-3.54 | < 0.001 | |
| 80-89 years | 27,309 | 1,198 | 4.39 | 4.39 | 3.22-6.00 | < 0.001 | |
| 90+ years | 9,767 | 782 | 8.01 | 8.34 | 6.02-11.54 | < 0.001 | |
| Sex | Male | 12,154 | 821 | 6.75 | 1.00 | ||
| Female | 44,328 | 1,596 | 3.60 | 0.52 | 0.48-0.56 | < 0.001 | |
| Fracture | Intracapsular | 22,804 | 898 | 3.94 | 1.00 | ||
| Trochanteric | 29,999 | 1,280 | 4.27 | 1.09 | 0.99-1.19 | 0.070 | |
| NOS | 3,697 | 239 | 6.46 | 1.68 | 1.27-2.23 | < 0.001 | |
| Surgery | Fixation | 35,214 | 914 | 4.29 | 1.00 | ||
| Arthroplasty | 21,286 | 1,503 | 4.27 | 0.99 | 0.92-1.08 | 0.880 | |
| Weekend | No | 41,759 | 1,793 | 4.29 | 1.00 | ||
| Admission | Yes | 14,741 | 624 | 4.23 | 0.98 | 0.90-1.08 | 0.755 |
| Charlson | 0 | 36,371 | 1,144 | 3.15 | 1.00 | ||
| Index | 1 | 15,222 | 733 | 4.82 | 1.56 | 1.34-1.80 | < 0.001 |
| 2 | 3,598 | 324 | 9.01 | 3.04 | 2.59-3.58 | < 0.001 | |
| 3 | 802 | 113 | 14.09 | 5.05 | 3.86-6.61 | < 0.001 | |
| > 3 | 507 | 103 | 20.32 | 7.85 | 6.07-10.16 | < 0.001 | |
| Risk | 0 | 1,818 | 6 | 0.33 | 1.00 | ||
| Mortality | 4-6 | 10,367 | 91 | 0.88 | 2.39 | 1.19-6.00 | 0.017 |
| Index | 7-12 | 22,237 | 502 | 2.26 | 6.97 | 3.23-15.04 | < 0.001 |
| > 12 | 22,078 | 1818 | 8.23 | 27.10 | 12.26-58.42 | < 0.001 | |
| Number of | 0-1 | 19,646 | 278 | 1.42 | 1.00 | ||
| Secondary | 2-3 | 17,972 | 486 | 2.70 | 1.94 | 1.51-2.48 | < 0.001 |
| Diagnoses | 4-6 | 11,322 | 614 | 5.42 | 3.99 | 3.00-5.31 | < 0.001 |
| > 6 | 7,560 | 1,039 | 13.74 | 11.10 | 8.15-15.13 | < 0.001 | |
| Time to | 0-1 days | 13,998 | 539 | 3.85 | 1.00 | ||
| Surgery | 2-5 days | 28,069 | 1,070 | 3.81 | 0.98 | 0.88-1.11 | 0.860 |
| 6-14 days | 13,303 | 696 | 5.23 | 1.38 | 1.17-1.61 | < 0.001 | |
| 14-30 days | 1,130 | 112 | 9.91 | 2.75 | 2.01-3.75 | < 0.001 | |
| Year | 2002 | 13,593 | 606 | 4.46 | 1.00 | ||
| 2003 | 14,403 | 641 | 4.45 | 0.99 | 0.87-1.14 | 0.980 | |
| 2004 | 14,233 | 594 | 4.17 | 0.93 | 0.81-1.06 | 0.298 | |
| 2005 | 14,271 | 576 | 4.04 | 0.90 | 0.79-1.03 | 0.135 | |
| TOTAL | 56,500 | 2,417 | 4.28 | ||||
(*) Number and proportion of dead patients. (**) OR of death regarding the basal value in each stratum. Variables with missing values: sex (n = 18); NOS: Non-Otherwise Specified; OR: odds ratio; 95%CI: 95% confidence interval.