Validation of the URGENCY algorithm for near-side crashes.

Author(s)
Augenstein, J. Perdeck, E. Stratton, J. Digges, K. Steps, J. & Bahouth, G.
Year
Abstract

The URGENCY algorithm uses vehicle crash sensor data in Automatic Crash Notification (ACN) systems to assist in instantly identifying crashes that are most likely to have time critical injuries. The algorithm also provides the capability of improving injury identification, using data obtained from the scene. The prime purpose of the algorithm is to automatically provide emergency medical responders with objective information on crash severity to assist in detecting the approximately 1% of crashes with serious injuries needing the most urgent medical care. The algorithm calculates the risk of a Maximum Abbreviated Injury Scale (MAIS) 3+ injury being present in the crashed vehicle, instantly at the time of the crash. The prediction can be subsequently updated as more information becomes available. The algorithm was based on a multiple regression analysis using data from the National Accident Sampling System/Crashworthiness Data System (NASS/CDS) years 1988-95. In this paper, the accuracy of the algorithm was evaluated for near side crashes by applying it retrospectively to the population of injured occupants in NASS 1997-2000. (Author/publisher)

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Publication

Library number
C 28913 (In: C 28893 S) /84 / ITRD E822075
Source

In: Proceedings of the 46th Annual Conference of the Association for the Advancement of Automotive Medicine AAAM, Tempe, Arizona, September 30-October 2, 2002, p. 305-314, 4 ref.

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