CONTROL INFORMATION [TO BE COMPLETED BEFORE INTERVIEW]
Categories
Value
Category
0
Phnom Penh
1
Plains
2
Mountains
3
Coastal
4
Tonle Sap
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
var_qstn_ivulnstr
Sampling region defines the region stratum of the establishment
It is defined by the regional classification of the establishment in the sample frame