codebook / nhanes2018 / DMDHRAGZ

DMDHRAGZ // HH reference person's age in years

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attributes

datasetnhanes2018 · NHANES 2017-2018 Cycle
typecategorical
role
data fileDEMO_J
keywords

Coded values

codemeaning
1<20 years
220-39 years
340-59 years
460+ years