All cases | Deceased within 3 years | Survivors | Univariate | Multivariate | |||
---|---|---|---|---|---|---|---|
n = 199 (%) | n = 79 | n = 120 | Pa | Pb | HR | CI | |
Baseline characteristics: | Model A. | ||||||
Age, mean ± SD | 82.2 ± 6.2 | 82.9 ± 5.8 | 81.7 ± 6.5 | 0.233 | 0.435 | 1.016 | 0.977–1.056 |
Female | 148 (74 %) | 53 | 95 | 0.029 | 0.052 | 0.604 | 0.363–1.005 |
Living in residential care facilities | 73 (37 %) | 37 | 36 | 0.028 | |||
Living alone | 146 (74 %) | 59 | 87 | 0.696 | |||
Current smoker (n = 169) | 6 (4 %) | 2 | 4 | 0.955 | |||
Dependence in walking (n = 195) | 25 (13 %) | 15 | 10 | 0.004 | |||
Dependence in P-ADL | 115 (58 %) | 59 | 56 | <0.001 | 0.005 | 2.379 | 1.300–4.354 |
Cancer (n = 194) | 29 (15 %) | 21 | 8 | <0.001 | <0.001 | 3.449 | 2.020–5.890 |
Cardiovascular disease (n = 194) | 110 (57 %) | 55 | 55 | <0.001 | 0.004 | 2.177 | 1.287–3.682 |
Dementia | 64 (32 %) | 37 | 27 | 0.001 | 0.016 | 1.921 | 1.131–3.262 |
Depression (n = 197) | 78 (40 %) | 39 | 39 | 0.040 | |||
Diabetes (n = 197) | 40 (20 %) | 22 | 18 | 0.059 | |||
Kidney disease (n = 194) | 21 (11 %) | 10 | 11 | 0.321 | |||
Pulmonary disease (n = 194) | 33 (17 %) | 17 | 16 | 0.049 | |||
Stroke (n = 195) | 49 (25 %) | 23 | 26 | 0.184 | |||
ASA grade 3–4 (n = 197) | 109 (55 %) | 51 | 58 | 0.007 | |||
Internal fixation | 69 (35 %) | 33 | 36 | 0.420 | |||
Hemiarthroplasty | 111 (56 %) | 37 | 74 | 0.228 | |||
Dynamic hip screw | 17 (9 %) | 7 | 10 | 0.998 | |||
Other | 1 (0.5 %) | 1 | 0 | 0.345 | |||
No of. comorbidities: | |||||||
0 | 31 (16 %) | 3 | 28 | <0.001 | |||
1 | 37 (19 %) | 7 | 30 | 0.260 | |||
2 | 52 (26 %) | 25 | 27 | 0.005 | |||
≥3 | 79 (40 %) | 44 (56 %) | 35 (29 %) | 0.001 | |||
Complications during hospitalization: | Model B. | ||||||
Pneumonia/chest infection | 8 | 6 | 2 | 0.001 | 0.021 | 2.916 | 1.175–7.237 |
Urinary tract infection | 82 | 38 | 44 | 0.241 | |||
Other infection | 34 | 15 | 19 | 0.528 | |||
Wound infection | 0 | 0 | 0 | ||||
Deep wound infection | 1 | 1 | 0 | 0.054 | |||
Cardiac failure | 17 | 12 | 5 | 0.001 | 0.010 | 2.457 | 1.242–4.858 |
Myocardial infarction | 6 | 6 | 0 | 0.052 | |||
Deep vein thrombosis | 1 | 1 | 0 | 0.050 | |||
Pulmonary embolism | 1 | 1 | 0 | 0.002 | 0.001 | 33.219 | 3.961–278.570 |
Stroke | 3 | 2 | 1 | 0.072 | |||
Cancer | 3 | 2 | 1 | 0.120 | |||
Gastric ulcer | 7 | 3 | 4 | 0.538 | |||
Delirium | 129 | 63 | 70 | 0.005 | 0.018 | 2.006 | 1.127–3.570 |
Fallers | 38 | 19 | 19 | 0.267 | |||
Number of falls | 78 | 41 | 37 | 0.262 | |||
Fracture | 4 | 2 | 2 | 0.609 | |||
Luxation | 6 | 3 | 3 | 0.416 | |||
Reoperation | 8 | 3 | 5 | 0.926 | |||
Decubital ulcers | 30 | 16 | 14 | 0.044 | |||
Combining baseline and complication factors: | Model C. | ||||||
Age | 0.705 | 1.008 | 0.968–1.049 | ||||
Female | 0.118 | 0.655 | 0.386–1.113 | ||||
Dependence in P-ADL | 0.007 | 2.362 | 1.271–4.387 | ||||
Cancer | <0.001 | 3.393 | 1.959–5.877 | ||||
Cardiovascular disease | 0.013 | 2.026 | 1.160–3.539 | ||||
Dementia | 0.023 | 1.883 | 1.091–3.250 | ||||
Pneumonia/chest infection | |||||||
Cardiac failure | 0.018 | 2.221 | 1.148–4.294 | ||||
Pulmonary embolism | <0.001 | 69.396 | 7.107–677.632 | ||||
Delirium |