Variables | Heart failure group | NonÂheart failure group | P |
---|---|---|---|
Age (years) | 80.9 ± 6.9 | 78.5 ± 7.6 | 0.005 |
BMI (kg/m2) | 23.3 ± 4.1 | 23.9 ± 3.9 | 0.174 |
ACCI | 5.1 ± 1.2 | 4.5 ± 1.3 | 0.001 |
Gender, n (%) | 0.887 | ||
Male | 23 (25.6) | 113 (26.3) | Â |
Female | 67 (74.4) | 317 (73.7) | Â |
Fracture site, n (%) | 0.031 | ||
Intertrochanteric fracture | 55 (61.1) | 209 (48.6) | Â |
Femoral neck fracture | 35 (38.9) | 221 (51.4) | Â |
Injury mechanism, n (%) | |||
Low energy damage | 86 (95.6) | 415 (96.5) | 0.896 |
High energy damage | 4 (4.4) | 15 (3.5) | Â |
The time from injury to admission, n (%) | 0.796 | ||
 ≤ 1 day | 65 (72.2) | 298 (73.3) |  |
1 day–7 days | 20 (22.2) | 88 (19.8) |  |
 > 7 days | 5 (5.6) | 37 (7.0) |  |
Number of complications ≥ 3, n (%) | 46 (51.1) | 172 (40.0) | 0.052 |
Anemia, n (%) | 45 (50.0) | 151 (35.1) | 0.008 |
Hypertension, n (%) | 44 (48.9) | 235 (54.7) | 0.319 |
Diabetes, n (%) | 31 (34.4) | 116 (27.0) | 0.153 |
History of heart disease (chronic heart failure excluded), n (%) | 38 (42.2) | 116 (27.0) | 0.004 |
Cerebrovascular disease, n (%) | 44 (48.9) | 196 (45.6) | 0.567 |
Respiratory disease, n (%) | 40 (44.4) | 50 (11.6) | 0.001 |
Acute kidney injury, n (%) | 5 (5.6) | 5 (1.2) | 0.019 |
Valvular heart disease, n (%) | 2 (2.2) | 26 (6.0) | 0.140 |
Pericardial effusion, n (%) | 4 (4.4) | 19 (4.4) | 0.991 |
Pulmonary hypertension, n (%) | 8 (8.9) | 35 (8.1) | 0.814 |
Cognitive impairment, n (%) | 4 (4.4) | 6 (1.4) | 0.055 |