`RXDDAYS` // For how long have you been using or taking {PRODUCT NAME}?

→ use this variable in analysis ← back to dataset

attributes

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

Coded values

code	meaning
`1 to 21900`	Range of Values