TY - JOUR PY - 1994// TI - Field effectiveness of two restraint systems: the 3-point manual belt versus the 2-point-motorized-shoulder, manual-lap belt JO - Proceedings of the International Research Council on the Biomechanics of Injury conference A1 - Streff, F.m. SP - 1 EP - 10 VL - 22 IS - N2 - The research question addressed in this paper is whether or not occupant death, injury, and ejection outcomes differ between vehicles equipped with 3-point manual belts versus 2-point-motorized-shoulder, manual lap (motorized/manual) belt systems. Census crash data sets for the states of Washington and Texas, and the Fatal Accident Reporting System (FARS) were subset to provide data on front-outboard occupants of Ford Escorts involved in crashes in calendar years 1981-1991. Logistic regression analyses showed that occupants of vehicles equipped with the motorized/manual system experienced 11.7% to 26.4% fewer K-A level injuries than occupants of vehicles equipped with the 3-point system. Similar analyses of FARS data showed lower ejection rates for occupants of vehicles with the motorized/manual system in both rollover and nonrollover crashes. The installation of the motorized/manual system provided a substantial safety benefit over the manual 3-point system in the time periods examined.

LA - en SN - 2235-3151 UR - http://dx.doi.org/ ID - ref1 ER -