Definition
For surviving children born under in the three to five years before the survey, HWARMAGEPCTRM (HW23) reports the child's arm circumference-for-age as a percent of the median arm circumference for a reference population of the same age and sex. For this variable, the reference population was developed by the U.S. Centers for Disease Control (CDC).
HWARMCIR (HW20) reports the child's upper arm circumference, as measured by DHS personnel.
The complementary DHS variable HWARMAGEPCT (HW21) reports the child's arm circumference-for-age percentile within the same reference population used in HWARMAGEPCTRM.