Drivers |
Sex | Estimate | Yes | Yes | Yes |
Age | Estimate | Yes | Yes | Yes |
Ethnicity | No | Yes | Yes | Yes |
Education | No | Yes | Yes | Yes |
Household income | No | Yes | Yes | Yes |
Seat belt use | Yes | Yes | No | No |
Relationship to child(ren) | No | Yes | Yes | Yes |
Vehicles |
Type | Yes | Yes | Yes | No |
Make | Yes | Yes | Yes | No |
Where manufactured | No | Yes | No | No |
Children |
Age | Estimate | Yes | No | No |
Sex | Estimate | Yes | No | No |
Number in household | No | No | Yes | No |
CRD use |
Position in car | Yes | Yes | No | No |
Type | Yes | Yes | No | No |
Ownership | No | Yes | Yes | Yes |
Frequency of removal | No | Yes | Yes | Yes |
Ease of use | No | Yes | Yes | Yes |
Fitting in vehicle examined | No | Yes | No | No |
Placement of child examined | No | Yes | No | No |
Reasons for non use | No | Yes | Yes | Extensive |
Barriers to use | No | Limited | Limited | Extensive |
Potential to give rate of use of CRD | Yes | Yes | No | No |