`da061_w4` // Still Smoke or already Quit

→ use this variable in analysis ← back to dataset

attributes

dataset	charls2018 · 中国健康与养老追踪调查 2018
type	`categorical`
role
data file
keywords

Coded values

code	meaning
`1`	Still Smoke
`2`	Quit
`3`	Never Smoked