Table 1.
Demographics and hospital data.
Table 2.
Multivariate analysis of factors for mortality.
Fig 1.
ROC curves of ISS, NISS, RTS, TRISS, and GTOS for predicting mortality in elderly trauma patients.
Table 3.
Area under the ROC curve and confidence intervals for the predictive performance of each trauma scoring system.
Table 4.
Optimal cut-off values for each trauma score with corresponding sensitivity, specificity, accuracy, and predictive values.
Table 5.
Multivariable analysis of optimal cutoff values of trauma scores for mortality risk.
Fig 2.
Comparison of AUCs of different scoring systems (using p-values).