PE1.2 | Growth Assessment and Anthropometry — Summary & Reflection

KEY TAKEAWAYS

Anthropometry provides objective, reproducible assessment of child growth using weight, length/height, head circumference, MUAC, and BMI. The WHO 2006 MGRS is the standard for children 0–5 years (prescriptive, based on optimally raised children); the IAP 2015 reference is used for Indian children 5–18 years. Use recumbent length (infantometer) for under-2; standing height (stadiometer) for ≥2 years.

SAM criteria: weight-for-height <−3 SD OR MUAC <11.5 cm (6–59 months) OR bilateral pedal oedema. MAM: weight-for-height −3 to −2 SD or MUAC 11.5–12.5 cm. Stunting = height-for-age <−2 SD (chronic). Oedema alone classifies SAM regardless of other measurements.

Measurement technique must be standardised to avoid misclassification errors. MUAC is the fastest community screening tool. Plot every measurement on the appropriate chart and interpret both the SD position and the trajectory.

REFLECT

At your next paediatric outpatient or community posting, deliberately perform and document at least one complete growth assessment: weight, length/height, HC (if under 2), and MUAC. Plot the values on the appropriate WHO or IAP chart. Reflect: were there any technique difficulties (child not cooperating, scale not zeroed, tape position uncertain)? How confident were you in reading the SD lines and classifying nutritional status? What would you do differently next time? The Kolb cycle of concrete experience → reflective observation → abstract conceptualisation is exactly what converts the technique described in this module into a clinical skill you own.