Growth reference

The growth reference population used to derive z-scores and band classifications from anthropometric measurements. The WHO Child Growth Standards (2006) are the default for children under five; the WHO Growth Reference (2007) applies to 5-19 year-olds; historical datasets may use the CDC 2000 charts or the NCHS/WHO 1977 reference. Required whenever any derived status (stunting_status, wasting_status, underweight_status, acute_malnutrition_status) is populated.

https://schema.aidops.org/growth_reference