Patient's question:
A 3.5-year-old boy is only 90 centimeters tall.Doctor's answer:
Hello, can we test it? The weight calculation formula for children aged 2-12 is: Weight (kg) = Age (years) × 2 + 8. The height calculation formula for children aged 2-10 is: Height (cm) = Age (years) × 7 + 70.