Number of strata=10; expected coverage=85%

Total completed interviews needed=10,560 and visit 62,118 households in 1060 clusters (59 households per cluster)

1.) What additional information would you need? Post your information request in the comments below.

We would need to know Delta and Power (1–β).

2.) Based on this new request, what would be the overall sample size?

Delta=10%; Power=90%; programmatic threshold=90%;

Total completed interviews needed=4,480 and visit 26,353 households in 450 clusters (59 households per cluster)

3.) What decision would you make regarding the survey scope and objectives? What is your rationale for this decision?

The sample size for classification at the provincial level increases the survey implementation feasibility (smaller sample size). We can classify the provinces and identify those in which coverage is <80% and advice interventions.