Table 1

 Patient demographics

Patient demographicsPatients (total n = 10 965)
n%
Sex
    Male707064.5%
    Female383134.9%
    Missing640.6%
Age
    0–6 months4544.1%
    6–12 months7737.0%
    1–2 years182216.6%
    2–5 years303727.7%
    5–12 years324529.6%
    12–16 years156114.2%
    Missing730.7%
Mechanism
    Fall from height214319.5%
    Slip, trip, or fall580953.0%
    Projectile or object113710.4%
    Assault4764.3%
    Collision mechanism7927.2%
    RTA—occupant770.3%
    RTA—cyclist3733.4%
    RTA—pedestrian1321.2%
    Missing260.2%
Symptoms
    Loss of consciousness5214.8%
    Amnesia3142.8%
    Vomiting118510.8%
    Headache224620.5%
    GCS 151070097.6%