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Performance of the modified TRISS for evaluating trauma care in subpopulations: A cohort study [PDF]

Injury, 2018
Introduction: Previous research showed that there is no agreement on a practically applicable model to use in the evaluation of trauma care. A modification of the Trauma and Injury Severity Score (modified TRISS) is used to evaluate trauma care in the ...
Leonie de Munter, Suzanne Polinder, Daan Nieboer   +2 more
exaly   +7 more sources

Trauma and Injury Severity Score (TRISS): Is it time for variable re-categorisations and re-characterisations?

Injury, 2011
Background: Despite its limitations, the Trauma and Injury Severity Score (TRISS) continues to be the most commonly used tool for benchmarking trauma outcome. Since its inception, considerable energy has been devoted to improving TRISS.
Philip Schluter
exaly   +2 more sources

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TRISS: Does It Get Better than This?

Academic Emergency Medicine, 2004
The Trauma and Injury Severity Scoring (TRISS) system was developed in the 1980s to improve the prediction of patient outcomes following trauma through the use of physiological and anatomical criteria. The TRISS is used for a number of purposes, including quantifying the severity of injury of a patient population, calculating the probability of ...
Belinda J, Gabbe, Peter A, Cameron, Rory, Wolfe   +2 more
openaire   +5 more sources

Refining the Trauma and Injury Severity Score (TRISS) to Measure the Performance of the UK Combat Casualty Care System

Military Medicine, 2018
The Trauma and Injury Severity Score (TRISS) methodology is used in both the UK and US Military trauma registries. The method relies on dividing casualties according to mechanism, penetrating or blunt, and uses different weighting coefficients ...
Mark J Midwinter, Jowan G Penn-Barwell
exaly   +2 more sources

PEDIATRIC COEFFICIENTS FOR TRISS ANALYSIS

The Journal of Trauma: Injury, Infection, and Critical Care, 1993
We computed regression coefficients for TRISS analysis for all 4271 pediatric patients (aged 1 through 14 years) with complete data from the Major Trauma Outcome Study. We then compared predicted pediatric and adult TRISS survival probability norms. There were no statistically significant differences in the predicted and actual numbers of survivors ...
M R, Eichelberger, H R, Champion, W J, Sacco, C S, Gotschall, W S, Copes, L M, Bowman   +5 more
openaire   +2 more sources

TRISS Unexpected Survivors: An Outdated Standard?

Journal of Trauma and Acute Care Surgery, 1999
Performance improvement is an essential component of the trauma center. TRISS methodology has been applied as a national standard against which trauma centers can compare their outcomes. Earlier reviews of TRISS unexpected survivors sustained the classification of unexpected survivor in the vast majority of cases.
Norris, Rob, Woods, Randy J., Harbrecht, Brian, Fabian, Timothy, Rhodes, Michael, Morris, John, Billiar, Timothy R., Courcoulas, Anita P., Udekwu, Anthony O., Stinson, Christine, Peitzman, Andrew B.   +10 more
openaire   +3 more sources

Modification of the TRISS: simple and practical mortality prediction after trauma in an all-inclusive registry

European Journal of Trauma and Emergency Surgery, 2022
Numerous studies have modified the Trauma Injury and Severity Score (TRISS) to improve its predictive accuracy for specific trauma populations. The aim of this study was to develop and validate a simple and practical prediction model that accurately predicts mortality for all acute trauma admissions.This retrospective study used Dutch National Trauma ...
Mitchell L. S. Driessen, David van Klaveren, Mariska A. C. de Jongh, Luke P. H. Leenen, Leontien M. Sturms   +4 more
openaire   +2 more sources

Injury scoring by TRISS and ISS/Age

Injury, 1991
Both the TRISS and ISS/Age methods have been used to assess the mortality results in a series of injured patients. Though observed survival was not significantly different from that expected using TRISS, the method seemed to place too great an emphasis on the initial clinical signs summarized in the RTS. In particular, early cardiovascular signs can be
J P, Bull, G R, Dickson
openaire   +2 more sources

LIMITATIONS OF THE TRISS METHOD FOR INTERHOSPITAL COMPARISONS

The Journal of Trauma: Injury, Infection, and Critical Care, 1990
The value of the TRISS method for interhospital comparisons of trauma care was studied using data for 5,616 consecutive patients from three trauma centers and five community hospitals. Z-scores were used to compare mortality rates. Three limitations of the method were documented: 1) the lack of homogeneity within the patient subcategory of penetrating ...
C G, Cayten, W M, Stahl, J G, Murphy, N, Agarwal, D W, Byrne   +4 more
openaire   +2 more sources

The hit and miss of ISS and TRISS

Injury, 1994
1 Boyce WJ, Vessey MP. Rising incidence of fracture of the proximal femur. Lancet I985;i: 150-1. 2 Central Statistical Office. Social trends. Vol 22. London: HMSO, 1992:27. 3 Campion EW, Jene AM, Cleary PD, Harris BA. Hip fracture: a prospective study of hospital course, complications and cost. J Gen Intern Med 1987;2:78-82.
M.W. Flowers, J.P. Sloan, N. Zoltie
openaire   +1 more source