Table 4 Impact of legislation on compliance or injuries/fatalities reported by included studies on child restraints usage in vehicles
From: Policy guidance on threats to legislative interventions in public health: a realist synthesis
| Â | Â | Data for compliance | ||
|---|---|---|---|---|
Study | Location | Pre legislation % (sampling interval before legislation) | Post legislation % (sampling interval after legislation) | Method used to obtain data |
Collarile et al[41]. | Italy, North East | 74.7 (12 months) | 92.5 (12 months) | Self report of usage |
Murrin et al[67]. | USA, California | 5.6 (no data) | 11 (no data) | Direct inspection of usage |
| Â | Â | Data for injuries/fatalities | ||
Study | Location | Pre legislation (data span used) | Post legislation (data span used) | Method used to obtain data |
Rock et al[68]. | USA, Illinois | 301 (48 months) | 293 (48 months) | Database (Illinois Department of Transportation) |
Margolis et al[69]. | USA, North Carolina | 2.19% (66 months) | 1.82% (104 months) | Database (North Carolina Collision Reports) |
Desapriya et al[5]. | Japan, nationwide | No change reported (24 months) | No change reported (24 months) | Database (Traffic Bureau of National Police Agency and Institute for Traffic Accident Research and Data Analysis) |