History of Native CARS Study
In 2003, six Northwest tribes participated in the Northwest Tribal Safety Seat Project (led by Dr. Francine Romero, Principal Investigator) in 2003. From this 2003 observational survey, we learned that many American Indian and Alaska Native children age 8 and under were riding either unrestrained or improperly restrained in passenger vehicles.
These same six tribes continued to work with the NPAIHB investigators and research team (Lapidus, Lutz, Ebel and Smith) to develop and submit study grant proposals to fund interventions to address this disparity. In 2008, the Native CARS study was grant funded by the National Institute on Minority Health and Health Disparities (NIMHD), and is a partnership with the Northwest Portland Area Indian Health Board, University of Washington, and six Northwest tribes.
Intervention Phase (2008 – 2014)
With a staggered intervention phase study design, all six participating tribes received community-based interventions. Three received the interventions in phase 1, and the remaining received the interventions in phase 2. We collaborated with the tribal communities to develop interventions that would be meaningful and suited to each community. We evaluated child safety seat use in the community both before and after the intervention phases to see if the interventions had an impact on motor vehicle restraint use in the community.
The goal of the Native Children Always Ride Safe (Native CARS) project was to prevent early childhood vehicle collision morbidity and mortality in American Indian and Alaska Native children through the use of a community based participatory model that incorporated tribal differences in cultural beliefs, family and community structure, geographic location, law enforcement and economic factors.
Dissemination Phase (2014 – Present)
Because of the demonstrated success of the Native CARS Study, the study was award additional funds for a dissemination phase of the study, where the protocols, tools and intervention materials can be translated for use by other tribes both locally and nationally. These evidence-based tribal interventions will be adapted and disseminated via plans guided by a dissemination framework that leverages and expands upon tribal capacity built during the previous Native CARS cycle, by engaging the tribal participants as experts throughout this phase. Demonstrating the translation potential of Native CARS interventions into other tribal communities is an essential step toward reducing the disparity in motor vehicle injuries and fatalities experienced by American Indian and Alaska Native children in the United States.
During the current dissemination phase, we specifically aim to:
- Develop the Native CARS Atlas (http://www.nativecars.org), a toolkit to assist tribes in implementing and evaluating evidence-based interventions to improve child passenger restraint use on or near tribal lands.
- Facilitate the use of the Native CARS Atlas in the six tribes that participated in the original initiative, to help sustain improvements in child passenger restraint use achieved during the intervention phase and provide lessons on use of the toolkit for other tribes.
- Use the Native CARS Atlas to assist at least 6 new tribes in the Northwest with demonstrated readiness to implement interventions to improve child passenger restraint use in their communities.
This project is lead by Principal Investigator, Dr. Jodi Lapidus, OHSU Professor, Public Health and Preventive Medicine, Northwest Portland Area Indian Health Board, Project Investigator.