IYCD	Infant and Young Child Development
DAZ	development-for-age z-score
LMIC	Low- and middle-income country
MUAC	Mid-upper arm circumference
HIV	Human immunodeficiency virus
HAZ	height-for-age z-score
WAZ	weight-for-age z-score
WHZ	weight-for-height z-score
SES	Socioeconomic status
DHS	Demographic & Health Survey
FCI	Family care indicators
UNICEF	United Nations International Childrens Fund
LMS	Lambda, mu, sigma
MIRT	Multidimensional item response theory
GPCM	Generalised partial credit model
ANOVA	Analysis of variance
RAP	Raw proportion of agreement