Table 1 Patient characteristics on admission (n = 841) and information of the 584 analyzed patients followed by baseline comparison between not institutionalized and institutionalized patients 1 year after hip fracture
1 Year (n = 584) | |||||
|---|---|---|---|---|---|
Entire Cohort (n = 841) | Patients in Primary Analysis (n = 584) | Not institutionalized (n = 457) | Institutionalized (n = 127) | P-value | |
Variable | n (%) | n (%) | n (%) | n (%) | |
Age | <0.001 | ||||
65–74 | 117 (13.9) | 87 (14.9) | 81 (17.7) | 6 (4.7) | |
75–84 | 352 (41.9) | 268 (45.9) | 213 (46.6) | 55 (43.3) | |
> 85 | 372 (44.4) | 229 (39.2) | 163 (35.7) | 66 (52.0) | |
Mean (SD) | 82.8 (7.1) | 81.9 (6.77) | 81.2 (6.8) | 84.4 (6.1) | <0.001 |
Median (25–75 % percentile) | 84.0 (78–88) | 83.0 (77–87) | 82.0 (76–86) | 85.0 (81–88) | <0.001 |
Sex | 0.352 | ||||
Female | 624 (74.2) | 456 (78.1) | 353 (77.2) | 103 (81.1) | |
Male | 217 (25.8) | 128 (21.9) | 104 (22.8) | 24 (18.9) | |
Living with somebody | 0.007 | ||||
Yes | 502 (59.7) | 325 (55.7) | 241 (52.7) | 84 (66.1) | |
No | 339 (40.3) | 259 (44.3) | 216 (47.3) | 43 (33.9) | |
Mobility aids before hip fracture | 0.012 | ||||
Mobile without an aid | 333 (39.6) | 258 (44.2) | 214 (46.8) | 44 (34.6) | |
Mobile with an aid | 495 (58.9) | 320 (54.8) | 240 (52.5) | 80 (63.0) | |
Unable to ambulate | 11 (1.3) | 6 (1.0) | 3 (0.7) | 3 (2.4) | |
Missing information | 2 (0.2) | ||||
Mobility level before hip fracture | <0.001 | ||||
Unassisted outdoors | 499 (59.3) | 393 (67.3) | 349 (76.4) | 44 (34.6) | |
Assisted outdoors | 101 (12.0) | 63 (10.8) | 33 (7.2) | 30 (23.6) | |
Unassisted indoors | 197 (23.4) | 108 (18.5) | 66 (14.4) | 42 (33.1) | |
Assisted indoors | 28 (3.3) | 13 (2.2) | 6 (1.3) | 7 (5.5) | |
Unable to move | 12 (1.4) | 7 (1.2) | 3 (0.7) | 4 (3.1) | |
Missing information | 4 (0.5) | ||||
Previous living arrangements | <0.001 | ||||
Own home | 390 (46.4) | 293 (50.2) | 263 (57.5) | 30 (23.6) | |
Own home with organized home care | 265 (31.5) | 193 (33.0) | 141 (30.9) | 52 (40.9) | |
Assisted living accommodation | 186 (22.1) | 98 (16.8) | 53 (11.6) | 45 (35.4) | |
Previous diagnosis of memory disorder | <0.001 | ||||
Yes | 180 (21.4) | 120 (20.5) | 63 (13.8) | 57 (44.9) | |
No | 657 (78.1) | 462 (79.1) | 392 (86.2) | 70 (55.1) | |
Missing information | 4 (0.5) | 2 (0.3) | |||
Number of medications on admission | 0.068 | ||||
< 4 | 169 (20.1) | 135 (23.1) | 115 (25.2) | 20 (15.7) | |
4–10 | 531 (63.1) | 366 (62.7) | 281 (61.5) | 85 (66.9) | |
> 10 | 141 (16.8) | 83 (14.2) | 61 (13.3) | 22 (17.3) | |
Previous fracture of any bone | 0.927 | ||||
Yes | 264 (31.4) | 182 (31.2) | 142 (31.1) | 40 (31.5) | |
No | 576 (68.5) | 402 (68.8) | 315 (68.9) | 87 (68.5) | |
Missing information | 1 (0.1) | ||||
Hip fracture type | 0.979 | ||||
Femoral neck fracture | 539 (64.1) | 380 (65.1) | 298 (65.2) | 82 (64.6) | |
Pertrochanteric fracture | 259 (30.8) | 180 (30.8) | 140 (30.6) | 40 (31.5) | |
Subtrochanteric fracture | 43 (5.1) | 24 (4.1) | 19 (4.2) | 5 (3.9) | |
ASA grade | 0.002 | ||||
1–2 | 114 (13.6) | 95 (16.3) | 87 (19.1) | 8 (6.4) | |
3 | 517 (61.5) | 386 (66.1) | 290 (63.7) | 96 (76.8) | |
4–5 | 197 (23.4) | 99 (17.0) | 78 (17.1) | 21 (16.8) | |
Missing information | 13 (1.5) | 4 (0.6) | |||