| name | pediatrics-calculators |
| description | Use when applying pediatric decision rules or growth/weight-based calculations. Includes PECARN head injury rule, CDC/WHO growth standards, weight-based dosing rules, Holliday-Segar maintenance fluids, and Parkland burn formula. |
Pediatrics Calculators
Description
This skill provides structured guidance for pediatric clinical calculators and decision rules. It supports accurate input collection, calculation, interpretation, and safety caveats.
Quick Reference
| Tool | Use |
|---|
| PECARN Head Injury Rule | Identify very low risk of clinically important TBI |
| CDC Growth Charts | Growth percentiles for ages 2 to 20 years |
| WHO Growth Standards | Growth percentiles for birth to 24 months |
| Pediatric Weight-Based Dosing | Historical dosing rules (Clark, Young, Fried) |
| Holliday-Segar | Maintenance fluid calculation (4-2-1 rule) |
| Parkland Formula | Burn resuscitation volume calculation |
Interactive Mode (Lightweight)
- Confirm clinical context and intended tool.
- Collect required inputs with units and timing.
- Validate inclusion and exclusion criteria.
- Apply tool and present results with interpretation.
- Provide safety caveats and next-step guidance.
Tools
Safety and Limitations
- Support tool only; not diagnostic or prescriptive.
- Use local policies and clinical judgment.
- Pediatric calculations require age- and weight-appropriate validation.
References
See: references/pediatrics-calculators-sources.md
