| Fragility fracture group (n=44) | Control group (n=192) | P value |
---|---|---|---|
All-cause death | 34 (77.3%) | 45 (23.4%) | 0.000 |
Cardiovascular event caused death | 11 (25.0%) | 16 (8.33%) | 0.001 |
 Myocardial infarction | 2 | 2 |  |
 Cerebral apoplexy | 5 | 3 |  |
 Congestive heart failure | 1 | 1 |  |
 Sudden death | 1 | 2 |  |
 Malignant arrhythmia | 2 | 8 |  |
Septic shock | 13 | 8 | 0.001 |
Respiratory failure | 5 | 13 | NS |
Cachexia | 5 | 2 | 0.0005 |
Others (gastrointestinal hemorrhage, severe metabolic disorder. Etc.) | 0 | 6 | NS |