Age-based endotracheal tube internal diameter (Cole / APLS formula).
| Field | Unit | Notes |
|---|---|---|
| Tube type | — | – |
| Age | years | 1–16 |
Age-based endotracheal tube internal diameter (Cole / APLS formula).
Tube type, Age (years).
Age-based (Cole/APLS), valid ≥1–2 yr; not for neonates/infants — use weight/length-based sizing.
Rapid level-of-consciousness assessment: Alert, Voice, Pain, Unresponsive.
Estimates a child's weight from age when it cannot be measured — for emergencies (APLS / Luscombe-Owens formulae).
Estimates the first-24-hour crystalloid resuscitation volume for a burn using the Parkland formula.
Net pressure driving cerebral blood flow — mean arterial pressure minus intracranial pressure.
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