Total n = 11,541 | Hip fracture n = 11,491 | Isolated greater trochanter fracture n = 50 | P-value | |
---|---|---|---|---|
Age | 81 (73–87) | 81 (73–87) | 78 (65–87) | 0.4 |
Age group | ||||
50–59 | 801 (6.9) | 791 (6.9) | 10 (20.0) | 0.006 |
60–69 | 1,411 (12.2) | 1,406 (12.2) | 5 (10.0) | |
70–79 | 2,954 (25.6) | 2,943 (25.6) | 11 (22.0) | |
80–89 | 4,881 (42.3) | 4,865 (42.3) | 16 (32.0) | |
90 + | 1,494 (12.9) | 1,486 (12.9) | 8 (16.0) | |
Females | 8,278 (71.7) | 8,245 (71.8) | 33 (66.0) | 0.4 |
Fracture type | < 0.001 | |||
Femoral neck | 5,883 (51.0) | 5,883 (51.2) | 0 (0.0) | |
Pertrochanteric | 4,953 (42.9) | 4,953 (43.1) | 0 (0.0) | |
Subtrochanteric | 655 (5.7) | 655 (5.7) | 0 (0.0) | |
Isolated greater trochanter fracture | 50 (0.4) | 0 (0.0) | 50 (100) | |
Charlson Comorbidity Index | ||||
0 | 4,510 (39.1) | 4,495 (39.1) | 15 (30.0) | 0.4 |
1–2 | 4,147 (35.9) | 4,127 (35.9) | 20 (40.0) | |
≥ 3 | 2,884 (25.0) | 2,869 (25.0) | 15 (30.0) | |
Comorbidities | ||||
Myocardial infarction | 802 (6.9) | 796 (6.9) | 6 (12.0) | 0.2 |
Congestive heart failure | 5,052 (43.8) | 5,025 (43.7) | 27 (54.0) | 0.14 |
Peripheral vascular disease | 1,207 (10.5) | 1,197 (10.4) | 10 (20.0) | 0.03 |
Cerebrovascular disease | 2,484 (21.5) | 2,477 (21.6) | 7 (14.0) | 0.2 |
Dementia | 1,112 (9.6) | 1,106 (9.6) | 6 (12.0) | 0.6 |
Chronic pulmonary disease | 1,248 (10.8) | 1,243 (10.8) | 5 (10.0) | 0.9 |
Rheumatic disease | 384 (3.3) | 383 (3.3) | 1 (2.0) | 0.6 |
Peptic ulcer disease | 546 (4.7) | 542 (4.7) | 4 (8.0) | 0.3 |
Mild liver disease | 174 (1.5) | 174 (1.5) | 0 (0.0) | 0.4 |
Diabetes without chronic complication | 1,251 (10.8) | 1,242 (10.8) | 9 (18.0) | 0.1 |
Diabetes with chronic complication | 683 (5.9) | 678 (5.9) | 5 (10.0) | 0.2 |
Hemi- or paraplegia | 534 (4.6) | 530 (4.6) | 4 (8.0) | 0.3 |
Renal disease moderate/severe | 469 (4.1) | 465 (4.0) | 4 (8.0) | 0.2 |
Any malignancy | 1,184 (10.3) | 1,179 (10.3) | 5 (10.0) | > 0.9 |
Moderate/severe liver disease | 36 (0.3) | 36 (0.3) | 0 (0.0) | 0.7 |
Metastatic solid tumor | 42 (0.4) | 42 (0.4) | 0 (0.0) | 0.7 |
AIDS/HIV | 1 (0.0) | 1 (0.0) | 0 (0.0) | 0.9 |