Non-fatal and fatal crash injury risk for children in minivans compared with children in sport utility vehicles.

TitleNon-fatal and fatal crash injury risk for children in minivans compared with children in sport utility vehicles.
Publication TypeJournal Article
Year of Publication2009
AuthorsKallan MJ, Arbogast KB, Elliott MR, Durbin D
JournalInj Prev
Volume15
Issue1
Pagination8-12
Date Published2009 Feb
ISSN1475-5785
KeywordsAccidents, Traffic, Adolescent, Adult, Aged, Automobile Driving, Automobiles, Child, Child, Preschool, Cohort Studies, Female, Humans, Infant, Infant Equipment, Male, Middle Aged, Risk Assessment, Risk Factors, Seat Belts, United States, Wounds and Injuries
Abstract

OBJECTIVE: To compare the fatal and non-fatal crash injury risk for children in minivans compared with midsize and large sport utility vehicles (SUVs).

DESIGN: Three large population-based sources of US crash data were used--a nationwide cohort of sampled police-reported crashes (NASS-CDS) along with a census of fatal crashes (FARS), plus a large child crash surveillance system, Partners for Child Passenger Safety (PCPS)--collected in 16 states via insurance claim records and validated telephone survey. Each included: 2000-2006 data, occupants aged 0-15 years, traveling in minivan or (midsize/large) SUV, model year 1998-2007. Outcome of interest was parent/driver report of non-fatal injury (Abbreviated Injury Scale scores of 2 or higher) in PCPS and fatal injury in NASS-CDS/FARS.

RESULTS: Compared with children riding in SUVs, those in minivans experienced a similar crude reduction in the relative risk of non-fatal injury (PCPS: unadjusted odds ratio (OR) = 0.55) and fatality (NASS-CDS/FARS cohort: unadjusted OR = 0.58). In PCPS, this reduction in injury risk changed little after adjustment for child, driver, and vehicle factors (adjusted OR = 0.56, 95% CI 0.38 to 0.82). Lower fatality risk in the NASS-CDS/FARS cohort was partially explained by the same factors (adjusted OR = 0.76, 95% CI 0.51 to 1.13).

CONCLUSIONS: There may be important safety differences in vehicles during a crash that lead to fewer non-fatal injuries to child occupants of minivans compared with SUVs.

DOI10.1136/ip.2008.019224
Alternate JournalInj. Prev.
PubMed ID19190269