MUAC Z-Score Research and Related References

This document is a technical report detailing the development and evaluation of a modified mid-upper arm circumference (MUAC) z-score tape for assessing nutritional status in children. It outlines the collaborative efforts of Children’s Mercy Hospital and various partners in creating a device that incorporates z-score ranges for practical use. The report describes the human-factors testing conducted with dietitians to refine the device, as well as the validation of LMS values using CDC/NHANES growth reference data. The implementation of the MUAC z-score tape in community settings, including studies in Guatemala and India, is documented, highlighting its impact on nutritional assessments. The report also mentions the licensing of the device to Abbott for manufacturing and distribution. Additionally, it references the recognition of the MUAC z-score tape as a finalist in the Fast Company World Changing Ideas awards, emphasizing its significance in addressing child undernutrition.