Data was analyzed by the SAS-9.2 statistical software package. 
SAS-9.2
The iodine concentrations of the salt samples were determined by using the golden standard iodometric titration technique. 
golden standard iodometric titration technique
Logistic Generalized Estimating Equation (GEE) statistical analysis method was used to assess factors affecting proper iodized salt utilization at household level.



Logistic Generalized Estimating Equation (GEE)
Data was analyzed by the SAS-9.2 statistical software package. 
SAS-9.2