Logistic regression analysis | P-value | Odds ratio | 95% Confidence interval | |
---|---|---|---|---|
Independent Variable | Lower | Upper | ||
Model 1 | ||||
The LSI of the SLHD | 0.556 | 0.975 | 0.896 | 1.061 |
SLHD on the operated side (%body height) cut-off 70% | 0.013 | 3.980 | 1.338 | 11.840 |
Model χ2 test, P = 0.015; Hosmer‒Lemeshow test, P = 0.248. | ||||
Percentage of correct classification, 68.5% | ||||
Model 2 | ||||
Age | 0.390 | 1.054 | 0.935 | 1.188 |
Sex | 0.300 | 3.022 | 0.374 | 24.420 |
Body weight | 0.725 | 1.011 | 0.950 | 1.077 |
Postoperative months | 0.557 | 0.990 | 0.957 | 1.024 |
TSK | 0.014 | 1.173 | 1.033 | 1.331 |
SLHD on the operated side (%body height) cut-off 70% | 0.013 | 9.602 | 1.598 | 57.689 |
Ext 180 LSI | 0.244 | 0.958 | 0.890 | 1.030 |
Model χ2 test, P < 0.001; Hosmer‒Lemeshow test, P = 0.390. | ||||
Percentage of correct classification, 78.1% |