1. What is the EER Equation for Children with Autism?

The Estimated Energy Requirement (EER) equation for children with autism calculates daily energy needs based on age, physical activity level, weight, and height. This specialized equation accounts for the unique metabolic needs of children on the autism spectrum.

2. How Does the Calculator Work?

The calculator uses the EER equation for children with autism:

Where:

• \( A \) — Age in years
• \( PA \) — Physical activity level (dimensionless)
• \( W \) — Weight in kilograms
• \( H \) — Height in meters

Explanation: The equation accounts for basal metabolic needs adjusted for age, plus activity-dependent energy expenditure based on weight and height.

3. Importance of EER Calculation

Details: Accurate EER estimation is crucial for ensuring proper nutrition in children with autism, who may have unique feeding behaviors and metabolic needs.

4. Using the Calculator

Tips: Enter age in years (0-18), physical activity level (typically 1.0-1.5), weight in kg, and height in meters. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What are typical PA values for children with autism?
A: PA typically ranges from 1.0 (sedentary) to 1.5 (very active). Many children with autism have PA values around 1.1-1.3.

Q2: How does this differ from standard EER equations?
A: This equation includes an autism-specific adjustment (+20 kcal) to account for unique metabolic patterns and behaviors.

Q3: How often should EER be recalculated?
A: Recalculate every 3-6 months or after significant changes in weight, height, or activity level.

Q4: Are there limitations to this equation?
A: The equation may be less accurate for children with extreme weight/height ratios or significant comorbidities.

Q5: Should this be used for meal planning?
A: This provides an estimate but should be combined with clinical assessment and nutritional monitoring.