Related Experiment Video
Updated: May 5, 2026

A Contusive Model of Unilateral Cervical Spinal Cord Injury Using the Infinite Horizon Impactor
Published on: July 24, 2012
Survival time estimation using Injury Severity Score (ISS) in homicide cases
Jérôme Cros1, Jean-Claude Alvarez, Emilie Sbidian
1Department of Forensic Medicine and Pathology, Raymond Poincaré Hospital, AP-HP, Versailles Saint-Quentin University, 104 Boulevard Raymond Poincaré, 92380 Garches, France.
Abstract:
The aim of our study was to assess the value of ISS to estimate survival time in a retrospective study of all homicidal deaths in the Western suburbs of Paris between 1994 and 2008. Stab wounds were the most common cause of death. Survival time between assault and death, determined in 107 cases out of 511 homicide cases, ranged from 0 min to 25 days (mean 39 h). There was an overall significant association between the survival time and the ISS score. ISS and survival time were strongly associated with male victims and a clear trend was seen with women. Regarding the type of wounds, a trend was seen with gunshot wounds and blunt injuries, but not with stab wounds. There was no influence of blood toxicological results and resuscitation attempts. Overall, ISS was a good predictor of a survival under 30 min.
Related Concept Videos
Introduction To Survival Analysis
The primary goal of survival analysis is to estimate survival time—the time...
Assumptions of Survival Analysis
Actuarial Approach
Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...
Kaplan-Meier Approach
Comparing the Survival Analysis of Two or More Groups
Hazard Rate

