codebook / nhanes2018 / MCD240b

MCD240b // How old {were you/was SP} when {cancer in MCQ230b} was first diagnosed?

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attributes

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

Coded values

codemeaning
18 to 79Range of Values
1616 years or younger
8080 years or older