BACKGROUND Trauma is the fifth leading cause of death in patients 65 years and older. This study is a comparison of results of Revised Trauma Score (RTS), Injury Severity Score (ISS), and Trauma and Injury Severity Score (TRISS) in prediction of mortality in cases of geriatric trauma. METHODS This is a cross-sectional study of records of 352 elderly trauma patients who were admitted to Pour-S...

The performance of trauma departments is widely audited by applying predictive models that assess probability of survival, and examining the rate of unexpected survivals and deaths. Although the TRISS methodology, a logistic regression modelling technique, is still the de facto standard, it is known that neural network models perform better. A key issue when applying neural network models is th...

introduction: more than 50 scoring systems have been published for classification of trauma patients in the field, emergency room, and intensive care settings, so far. the present study aimed to compare the ability of trauma injury severity score (triss) and acute physiology and chronic health evaluation (apache) iii in predicting mortality of intensive care unit (icu) admitted trauma patients....

BACKGROUND This study was performed to compare the efficacies of Injury Severity Score (ISS) and New Injury Severity Score (NISS), and to investigate whether replacing ISS with NISS in Trauma and Injury Severity Score (TRISS) changes the predictive power for mortality. METHODS We retrospectively analyzed 550 patients aged over 16 years seen in our center over a period of four years who had in...

BACKGROUND Acute Physiology and Chronic Health Evaluation II (APACHE II) and the Trauma Injury Severity Score (TRISS) are physiological and anatomical severity scores to predict trauma outcome. Nutritional Risk Screening (NRS-2002) is used for the screening of nutritional risk, which can affect outcome adversely. The objective of this study was to determine the reliability of these scales to pr...

AIMS To develop local contemporary coefficients for the Trauma Injury Severity Score in New Zealand, TRISS(NZ), and to evaluate their performance at predicting survival against the original TRISS coefficients. METHODS Retrospective cohort study of adults who sustained a serious traumatic injury, and who survived until presentation at Auckland City, Middlemore, Waikato, or North Shore Hospital...

BACKGROUND Major trauma is a leading cause of death worldwide. Evaluation of trauma care using Trauma Injury and Injury Severity Score (TRISS) method is focused in trauma outcome (deaths and survivors). For testing TRISS method TRISS misclassification rate is used. Calculating w-statistic, as a difference between observed and TRISS expected survivors, we compare our trauma care results with the...

PURPOSE The purpose of this study was to verify the utility of existing Trauma and Injury Severity Score (TRISS) coefficients and to propose a new prediction model with a new set of TRISS coefficients or predictors. MATERIALS AND METHODS Of the blunt adult trauma patients who were admitted to our hospital in 2014, those eligible for Korea Trauma Data Bank entry were selected to collect the TR...