Group Salt iodization
Variable(s)
| # | Name | Label | Type | Format | Valid | Invalid | Question |
| 1 | si1 | Salt Iodization module | Continuous | numeric 1.0 | 5179 | 21 | We would like to check whether the salt used in your household is iodized. May I see a sample of the salt used to cook the main meal eaten by members of your household last night? |