Prediction of Outcome after Traumatic Brain Injury

Comparison of Disease State Index and IMPACT Calculator

Hilkka Liedes, Jussi Mattila, Hester Lingsma, Jyrki Lötjönen, David Menon, Olli Tenovuo, Mark van Gils

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Abstract

Traumatic brain injury (TBI) is a major cause of death and disability, especially in young adults. A reliable prediction of outcome after TBI is of great importance in clinical practice and research. We aimed to compare performance of the well-established IMPACT calculator and an alternative method, Disease State Index (DSI), in the prediction of six-month outcome after TBI. Performance of the models was evaluated using 2036 patients with moderate or severe TBI from the International Mission for Prognosis and Analysis of Clinical Trials in TBI (IMPACT) database. Prediction performance of both models was similar. The models with more variables provided better performance than the simpler models. This study showed that the DSI is a valid tool with efficient visualizations that can help clinicians with their decision making process in clinical practice.
Original languageEnglish
Title of host publicationpHealth 2016
Pages175-180
Volume224
DOIs
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
Event13th International Conference on Wearable Micro and Nano Technologies for Personalised Health, pHealth 2016 - Heraklion, Greece
Duration: 29 May 201631 May 2016

Publication series

Name Studies in Health Technology and Informatics
Volume224
ISSN (Print)0926-9630
ISSN (Electronic)1879-8365

Conference

Conference13th International Conference on Wearable Micro and Nano Technologies for Personalised Health, pHealth 2016
Abbreviated titlepHealth 2016
CountryGreece
CityHeraklion
Period29/05/1631/05/16

Fingerprint

Clinical Trials
Young Adult
Cause of Death
Decision Making
Traumatic Brain Injury
Databases
Research

Keywords

  • traumatic brain injury
  • Glasgow Outcome Scale
  • prognosis
  • prediction
  • decision support
  • IMPACT

Cite this

Liedes, H., Mattila, J., Lingsma, H., Lötjönen, J., Menon, D., Tenovuo, O., & van Gils, M. (2016). Prediction of Outcome after Traumatic Brain Injury: Comparison of Disease State Index and IMPACT Calculator. In pHealth 2016 (Vol. 224, pp. 175-180). Studies in Health Technology and Informatics, Vol.. 224 https://doi.org/10.3233/978-1-61499-653-8-175
Liedes, Hilkka ; Mattila, Jussi ; Lingsma, Hester ; Lötjönen, Jyrki ; Menon, David ; Tenovuo, Olli ; van Gils, Mark. / Prediction of Outcome after Traumatic Brain Injury : Comparison of Disease State Index and IMPACT Calculator. pHealth 2016. Vol. 224 2016. pp. 175-180 (Studies in Health Technology and Informatics, Vol. 224).
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abstract = "Traumatic brain injury (TBI) is a major cause of death and disability, especially in young adults. A reliable prediction of outcome after TBI is of great importance in clinical practice and research. We aimed to compare performance of the well-established IMPACT calculator and an alternative method, Disease State Index (DSI), in the prediction of six-month outcome after TBI. Performance of the models was evaluated using 2036 patients with moderate or severe TBI from the International Mission for Prognosis and Analysis of Clinical Trials in TBI (IMPACT) database. Prediction performance of both models was similar. The models with more variables provided better performance than the simpler models. This study showed that the DSI is a valid tool with efficient visualizations that can help clinicians with their decision making process in clinical practice.",
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Liedes, H, Mattila, J, Lingsma, H, Lötjönen, J, Menon, D, Tenovuo, O & van Gils, M 2016, Prediction of Outcome after Traumatic Brain Injury: Comparison of Disease State Index and IMPACT Calculator. in pHealth 2016. vol. 224, Studies in Health Technology and Informatics, vol. 224, pp. 175-180, 13th International Conference on Wearable Micro and Nano Technologies for Personalised Health, pHealth 2016, Heraklion, Greece, 29/05/16. https://doi.org/10.3233/978-1-61499-653-8-175

Prediction of Outcome after Traumatic Brain Injury : Comparison of Disease State Index and IMPACT Calculator. / Liedes, Hilkka; Mattila, Jussi; Lingsma, Hester; Lötjönen, Jyrki; Menon, David; Tenovuo, Olli; van Gils, Mark.

pHealth 2016. Vol. 224 2016. p. 175-180 (Studies in Health Technology and Informatics, Vol. 224).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Liedes H, Mattila J, Lingsma H, Lötjönen J, Menon D, Tenovuo O et al. Prediction of Outcome after Traumatic Brain Injury: Comparison of Disease State Index and IMPACT Calculator. In pHealth 2016. Vol. 224. 2016. p. 175-180. (Studies in Health Technology and Informatics, Vol. 224). https://doi.org/10.3233/978-1-61499-653-8-175