[The safety belt: effects on injury patterns of automobile passengers].
Since 1984 the law concerning safety belts has been implemented; this paper deals with the findings in 386 victims of motor accidents who were x-rayed between 1981 and 1989. Minor injuries have been ignored. The number of passengers wearing belts increased by 30% after 1984. The number of passenger injuries did not decrease. Injuries directly caused by the belts included a small number of fractures of clavicles, the sternum and ribs and one pelvic fracture, one serious abdominal injury with tearing of the mesenteric artery and one ruptured spleen. An indirect result of wearing seat belts was a marked increase in cervical whiplash injuries and some increase in thoracic vertebral fractures. None of the belt induced injuries proved fatal. Amongst those using seat belts there was a significantly lower fatality rate and injuries causing prolonged disability. In particular, using seat belts, serious injuries to the skull and brain were reduced by 80%. Similarly injuries to the abdomen, the odontoid, pelvis and hip joint were greatly reduced. The advantages of wearing a seat belt greatly outweigh the disadvantages.
Institut für Klinische Strahlenkunde, Johannes-Gutenberg-Universität Mainz.
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Teifke
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Degreif
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Geist
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Schild
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Strunk
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Schunk
D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000328:Adult; D005260:Female; D005858:Germany / Q000453:epidemiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012622:Seat Belts; D014947:Wounds and Injuries / Q000453:epidemiology / Q000209:etiology*