Child passenger injury risk in motor vehicle crashes: a comparison of nighttime and daytime driving by teenage and adult drivers.
BACKGROUND
To examine the association between child passenger injury risk, restraint use, and crash time (day vs. night) for children in crashes of vehicles driven by teenage versus adult drivers.


METHODS
Cross-sectional study involving telephone interviews with insured drivers in a probability sample of 6,184 crashes involving 10,028 children.


RESULTS
Child passengers in teen nighttime crashes had an increased injury risk and an increased risk of restraint nonuse compared with those in teen daytime crashes. This increased injury risk can be explained by differences in the age of child passengers, collision type, and child passenger's restraint status associated with time of day.


CONCLUSIONS
In order to limit the risk of injury to child passengers driven by teens, Graduated Driver Licensing (GDL) laws should include provisions restricting nighttime driving, as well as mandates for age-appropriate restraint for child passengers. Consideration should also be given for education in child passenger safety for novice teen drivers as part of the licensing process.


CONCLUSIONS
Results of this study can be used to support advocacy efforts by the automotive industry and others to promote nighttime driving restrictions on novice drivers. In addition, given that both driver groups were more likely to be involved in a single-vehicle collision during the night, technologies such as electronic stability control may offer opportunities for protection. Further reseach on specific circumstances of teen nighttime crashes is needed to inform industry efforts to improve visibility or vehicle operation under poor lighting conditions.
Chen
Irene G
IG
The Center for Injury Research and Prevention, Department of Pediatrics, The Children's Hospital of Philadelphia, and the Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine 19104, USA.
Durbin
Dennis R
DR
Elliott
Michael R
MR
Senserrick
Teresa
T
Winston
Flaura K
FK
D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001333:Automobile Driver Examination; D001334:Automobile Driving / Q000331:legislation & jurisprudence / Q000592:standards*; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007223:Infant; D015370:Infant Equipment / Q000706:statistics & numerical data; D007407:Interviews as Topic; D008297:Male; D018570:Risk Assessment; D012307:Risk Factors; D012449:Safety; D012622:Seat Belts / Q000706:statistics & numerical data; D013995:Time; D014481:United States / Q000453:epidemiology; D014947:Wounds and Injuries / Q000453:epidemiology*