Number of occupants injured at the AIS 2+ level by age, seat orientation and body region, NASS-CDS years 1993–2015, presented as unweighted n (survey-weighted %)
| Age 0 | Age 1 | |||
| Rear-facing (%) | Forward-facing (%) | Rear-facing (%) | Forward-facing (%) | |
| AIS 2+ head injury | 27 (0.9) | 1 (0.3) | 3 (0.3) | 10 (0.4) |
| Face | 1 (0.0) | 0 (0.0) | 0 (0.0) | 2 (0.2) |
| Neck | 0 (0.0) | 0 (0.0) | 0 (0.0) | 0 (0.0) |
| Thorax | 3 (0.0) | 0 (0.0) | 0 (0.0) | 2 (0.1) |
| Abdomen | 2 (0.0) | 0 (0.0) | 1 (0.1) | 3 (0.1) |
| Spine | 0 (0.0) | 0 (0.0) | 0 (0.0) | 3 (0.1) |
| Upper extremity | 3 (0.1) | 0 (0.0) | 0 (0.0) | 3 (0.2) |
| Lower extremity | 5 (0.1) | 1 (0.3) | 1 (0.1) | 6 (0.3) |
AIS, Abbreviated Injury Scale; NASS-CDS, National Automotive Sampling System Crashworthiness Data System.