codebook / nhanes2018 / DUQ272

DUQ272 // During your life, altogether how many times have you used cocaine, in any form?

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attributes

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

Coded values

codemeaning
1Once
22-5 times
36-19 times
420-49 times
550-99 times
6100 times or more