`SMQ849` // During the past 5 days, including today, on how many days did {you/he/she} smoke an e-cigarette?

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attributes

dataset	nhanes2018 · NHANES 2017-2018 Cycle
type	`categorical`
role
data file	`SMQRTU_J`
keywords

Coded values

code	meaning
`1 to 5`	Range of Values