Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Multivariate analysis of mortality risk factors after proximal femur fractures
From: Factors associated with mortality after proximal femoral fracture
Factor | HR | Lower HR | Upper HR | Chi-square | p-Value |
|---|---|---|---|---|---|
Age 70–74 years | 1.08 | 1.03 | 1.14 | 10.26 | 0.001 |
Age 75–79 years | 1.45 | 1.38 | 1.52 | 242.14 | < .001 |
Age 80+ years | 2.65 | 2.54 | 2.77 | 2078.33 | < .001 |
Female sex | 0.73 | 0.72 | 0.74 | 1059.43 | < .001 |
Anticoagulant use | 0.99 | 0.96 | 1.02 | 0.37 | 0.542 |
COPD | 1.45 | 1.42 | 1.48 | 1074.94 | < .001 |
Cerebrovascular disease | 1.18 | 1.15 | 1.21 | 198.53 | < .001 |
Chronic kidney disease | 1.29 | 1.26 | 1.33 | 397.18 | < .001 |
Concomitant fracture | 1.05 | 1.03 | 1.08 | 15.22 | < .001 |
Congestive heart failure | 1.54 | 1.51 | 1.58 | 1294.55 | < .001 |
Diabetes mellitus | 1.05 | 1.03 | 1.07 | 19.93 | < .001 |
Fall-related fracture | 0.99 | 0.97 | 1.00 | 1.94 | 0.164 |
Hypertensive disease | 0.94 | 0.92 | 0.96 | 39.07 | < .001 |
Insulin use | 1.22 | 1.12 | 1.34 | 19.98 | < .001 |
Ischemic heart disease | 1.03 | 1.01 | 1.05 | 7.63 | 0.006 |
Morbid obesity | 0.84 | 0.74 | 0.96 | 6.91 | 0.009 |
Open fracture | 1.00 | 0.94 | 1.05 | 0.03 | 0.869 |
Osteoporosis | 0.84 | 0.82 | 0.86 | 161.93 | < .001 |
Rheumatoid disease | 1.01 | 0.96 | 1.07 | 0.28 | 0.594 |
Tobacco dependence | 1.14 | 1.08 | 1.22 | 18.15 | < .001 |
College degree (%) | 1.00 | 1.00 | 1.00 | 0.82 | 0.364 |
Poverty (%) | 1.00 | 0.99 | 1.00 | 3.16 | 0.076 |
Unemployed (%) | 0.99 | 0.98 | 0.99 | 14.62 | < .001 |
Median income | 0.99 | 0.98 | 0.99 | 22.43 | < .001 |