codebook / chns2015 / q_ind_u185

q_ind_u185 // Please count backward from 20 to 1.

→ use this variable in analysis ← back to dataset

attributes

datasetchns2015 · 中国健康与营养调查 CHNS 2015
typecategorical
role
data file
keywords

Coded values

codemeaning
1correct the first time
2correct the second time
3incorrect both times