A MUAC measuring tape (mid-upper arm circumference tape) is a lightweight, colour-coded anthropometric tool used to quickly assess nutritional status by measuring the circumference of the upper arm.
it offers a fast, reliable and low-cost method to identify children and prenancy at risk of malnutrition. It requires minimal training and simple equipment, making it ideal for resource-limited settings. Features durable, non-tear stretch-resistant polypropylene , it is flexible and non-wear.
Here are the basic steps to use a MUAC measuring tape correctly:
Ask the person to relax their left arm and remove any bulky clothing from the upper arm.
Bend the arm at a right angle (90°) so you can locate the top of the shoulder and the tip of the elbow.
Find the midpoint between shoulder and elbow: either by folding a string or by using the tape itself.
Straighten the arm and wrap the MUAC tape snugly (but not too tight) around the midpoint of the upper arm, ensuring it lies flat against the skin.
Read the measurement to the nearest 0.1 cm and note the colour zone that corresponds to the reading (green = acceptable, yellow = moderate risk, red = high risk).
Record the measurement immediately and repeat if necessary to confirm accuracy.
A head circumference tape measure is a flexible, non-stretch measuring tool specifically designed to wrap around the largest part of the head for accurately recording head circumference.
head circumference is a key anthropometric measurement that helps monitor brain/skull growth, detect potential developmental issues, and assess an infant’s or child’s neurological and growth status.
Here are the basic steps to use a head circumference tape measure correctly:
Position the infant or child so that head hair, accessories or hats are removed and the head is in a neutral position.
Place the tape measure around the head: just above the eyebrows, above the ears, and around the most prominent part of the back of the head.
Wrap the tape snugly (but not tight enough to compress) around the head, ensuring it lies level and flat.
Read the measurement to the nearest 0.1 cm (or nearest appropriate unit), and if required, repeat the measurement two more times and record the largest reading for accuracy.
Record the head circumference and compare against growth charts or reference standards to monitor growth trends or flag potential issues.