codebook / nhanes2018 / DUQ219

DUQ219 // During the time that you smoked marijuana or hashish, how many joints or pipes would you usually smoke in a day?

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attributes

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

Coded values

codemeaning
11 per day
22 per day
33-5 per day
4Six or more per day