The research measures and compares the protective effect of air bags, lap/shoulder belts and lap belts.
Evidence from:
CS Crandall et al. American Journal of Epidemiology Feb (2001) Vol. 153 #3 p.219.
The outcome measure was death within 30 days of the accident. Presence or absence of these devices would be of interest to motor insurers, accident and health insurers.
The Radar report is available to subscribers: