Fig. 2From: A new weighted injury severity scoring system: better predictive power for adult trauma mortalityObserved mortalities by wISS and by ISS on different scales, test sample NTDB 2007–2014. A1-A4 are for wISS, and B1-B2 are for ISS. For ISS, the mortality rate in the range of ISS 1–3 is higher than in the range of ISS 4–8. Otherwise, the wISS and ISS showed mortality increasing along with score increasingBack to article page