Table 2 Baseline characteristics of super elderly patients with hip fracture
|  | Total (n = 180) | Multidisciplinary management group (n = 97) | Integrated management bundle group (n = 83) | P |
|---|---|---|---|---|
Sex, n (%) | ||||
 Male | 46(25.6%) | 25 (25.8%) | 21 (25.3%) | 0.942 |
 Female | 134(74.4%) | 72(74.2%) | 62(74.7%) | |
Age, mean ± SD (years) | 92.3 ± 2.6 | 92.4 ± 2.9 | 92.1 ± 2.2 | 0.561 |
Age group, n (%) | ||||
 90–94 | 153 (85.0%) | 80 (82.5%) | 73 (88.0%) | 0.305 |
  ≥ 95 | 27 (15.0%) | 17 (17.5%) | 10 (12.0%) | |
Hb at admission | 102.7 ± 16.6 | 102.2 ± 16.2 | 103.3 ± 17.2 | 0.611 |
Hb group at admission, n (%) | ||||
  ≥ 12 g/dl | 28 (15.6%) | 16 (16.5%) | 12 (14.5%) | 0.769 |
 10-12 g/dl | 73 (40.6%) | 36 (37.1%) | 37 (44.6%) | |
 8-10 g/dl | 64 (35.6%) | 37 (38.1%) | 27 (32.5%) | |
  < 8 g/dl | 15 (8.3%) | 8 (8.2%) | 7 (8.4%) | |
ASA score, n (%) | ||||
  ≤ 2 | 54 (30.0%) | 37 (38.1%) | 25 (30.1%) | 0.259 |
  > 2 | 126 (70.0%) | 60 (61.9%) | 58 (69.9%) | |
mECM score, n (%) | ||||
  < 0 | 39 (21.7%) | 23 (23.7%) | 19 (22.9%) | 0.757 |
 0 | 19 (10.6%) | 8 (8.2%) | 12 (14.5%) | |
 1–5 | 64 (35.6%) | 35 (36.1%) | 29 (34.9%) | |
 6–13 | 53 (29.4%) | 29 (29.9%) | 20 (24.1%) | |
  ≥ 14 | 5 (2.8%) | 2 (2.1%) | 3 (3.6%) | |
Injury place, n (%) | ||||
 Indoor | 163 (90.6%) | 89 (91.8%) | 74 (89.2%) | 0.553 |
 Outdoor | 17 (9.4%) | 8 (8.2%) | 9 (10.8%) | |
Fracture type, n (%) | ||||
 Femoral neck fracture | 61 (33.9%) | 33 (34.0%) | 28 (33.7%) | 0.968 |
 Intertrochanteric fracture | 119 (66.1%) | 64 (66.0%) | 55 (66.3%) | |
Admission delay | 0.5 (0.2, 2.0) | 0.4 (0.2, 2.0) | 0.8 (0.2, 2.0) | 0.498 |
Surgical type, n (%) | ||||
 Replacement | 54 (30.0%) | 29 (29.9%) | 25 (30.1%) | 0.974 |
 Fixation | 126(70.0%) | 68 (70.1%) | 58 (69.9%) | |
Anesthesia type, n (%) | ||||
 General | 82 (45.6%) | 38 (39.2%) | 44 (53.0%) | 0.063 |
 Regional | 98 (54.4%) | 59 (60.8%) | 39 (47.0%) | |