HKI's coverage surveys, 2013-2016 GAC grant [November 2017]

	A	B	C	D	E	F	G	H	I	J
1	Country	Year	Report	Length of time between VAS campaign and survey	How regions chosen	How clusters (villages or other small administrative units) chosen	How households chosen	How caretakers and children within households chosen	Data quality control processes?	Verification questions asked?
2	HKI guidelines	N/A	HKI post-event coverage survey manual 2014	Within six weeks	Choosing which regions and populations to survey depends on the goals of the survey, available budget for the survey, and other factors (see cell note).	Probability proportional to size (PPS) cluster sampling	Random	Random selection of children (if more than one eligible child in household). Random selection of caretaker (if the chosen child has more than one caretaker).	Enumerators should work in pairs; team leaders should observe enumerator pairs in a rotating cycle; team leaders should check survey forms (or databases if using mobile data collection) at the end of each day for errors; double data entry and comparison to check for data entry errors	Enumerators are instructed to show capsules to caretakers when asking whether or not their child received VAS
3	Nigeria	2014-15	HKI post-event coverage survey report Nigeria - Ekiti and Katsina states 2014	Within six weeks	Ekiti and Katsina states had not yet been surveyed by HKI	Probability proportional to size (PPS) cluster sampling	Random	Random selection of children (if more than one eligible child in household). Random selection of caretaker (if the chosen child has more than one caretaker).	Data review by survey team leaders, pre-testing mobile phone data collection tools prior to the start of the survey.	Not specified
4	Tanzania	2015	HKI post-event coverage survey report Tanzania 2015	Around one month	Dar es Salaam chosen due to low coverage rates in previous year	Probability proportional to size (PPS) cluster sampling	Random	Random selection of children	Not specified	Not specified
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