title: Pedestrian deaths following collisions with heavy goods vehicles.
abstract: Pedestrian fatalities following collisions with heavy goods vehicles ('lorries') in south-east Scotland were studied between 1992 and 1998. Data sources included police and ambulance reports, forensic medicine records, hospital casenotes and the Scottish Trauma Audit Group database. All injuries were scored according to the Abbreviated Injury Scale, yielding Injury Severity Scores (ISS). Sixteen pedestrians (mean age 60.2 years) died after being hit by a lorry. Actions of pedestrians were implicated in causing all the collisions--four of which appeared to be suicides. Four of the apparently accidental deaths involved pedestrians with significant blood alcohol levels. Thirteen pedestrians were dead when found. Ten pedestrians had an ISS of 75, having a total of 13 injuries acknowledged to be unsurvivable (Abbreviated Injury Scale = 6), largely to the head and chest. The unsurvivable injuries reflect huge forces, explaining why only a small proportion of the pedestrians survived to hospital. There is little potential to reduce the number of deaths by improving hospital treatment, rather the focus needs to be directed towards injury prevention. Although pedestrians appeared to be responsible for the collisions, the results suggest it may be more feasible and effective to direct injury prevention measures towards lorry drivers.
authors.affiliation: Forensic Medicine, University of Edinburgh, Royal Cornwall Hospital, Treliske, Truro, Cornwall TR13LJ.
authors.forename: J P
authors.initials: JP
authors.lastname: Wyatt
authors.forename: A
authors.initials: A
authors.lastname: Martin
authors.forename: D
authors.initials: D
authors.lastname: Beard
authors.forename: A
authors.initials: A
authors.lastname: Busuttil
mesh_terms: D000063:Accidents, Traffic / Q000401:mortality* / Q000517:prevention & control; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001344:Autopsy; D005260:Female; D006801:Humans; D015601:Injury Severity Score; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012606:Scotland / Q000453:epidemiology; D014947:Wounds and Injuries / Q000401:mortality* / Q000473:pathology