Article Figures & Data
Figures
- Figure 1
- The receiver operating characteristic curve by E-PASS and NHFS scoring system to assess the risk of death in elderly patients with hip fractures. E-PASS: estimation of physiologic ability and surgical stress, solid line; NHFS: Nottingham fracture score
Tables
- Table 1
- General information of death group and survival group in elderly hip fractures patients.
Variables Death Survival P-value BMI (kg/m2) 21.56±5.93 22.35±3.27 0.650 Days form fracture to surgery 5.89±4.70 4.55±2.98 0.261 Hours of surgery 77.22±20.78 87.75±23.67 0.217 Surgery bleeding (ml) 238.89±121.91 219.80±122.52 0.668 T-value of femoral neck -2.30±3.37 -2.68±0.93 0.745 CCI 2.39±1.61 1.37±1.14 0.048 Mortality predicted by E-PASS(%) 5.26±2.82 3.28±3.77 0.082 Mortality predicted by NHFS(%) 9.30±4.02 5.68±1.86 0.007 T-value: comparison of bone mass density reference values between patients and young people of the same gender and race. P-value: T-test of death group and survival group. BMI: body mass index, CCI: Charlson comorbidity index score, E-PASS: estimation of physiologic ability and surgical stress; NHFS: Nottingham fracture score
- Table 2
- Binary logistic regression analysis of perioperative death factors for elderly hip fractures.
Variables Partial regression coefficient Standard error of partial regression coefficient Wald value P-value OR (95%CI) CCI 1.004 0.474 4.498 0.034 2.732(1.079,6.897) Days form fracture to surgery 0.308 0.144 4.553 0.033 1.361(1.026,1.805) CCI: Charlson comorbidity index score; OR: odds ratio; CI: confidence interval
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