Table 1.

Evaluation domains and data collection methods: triangulation of data sources

Evaluation domain	Indicator(s)	Household survey	Facility survey	Exit survey	Focus group discussions and in-depth interviews	Retail census	Voucher tracking	Cost analysis
Coverage of target groups (ownership, use)	Household ownership of at least one net/ITN; Individual slept under a net/ITN the night prior to the survey*	X	X	X
Provision and use of RCH services, including voucher scheme	Currently pregnant woman/recently pregnant woman**attended ANC; Mean weeks of gestation at time of first ANC visit; Received a voucher; Received 1 dose of SP as IPTp; Received 2 doses of SP as IPTp	X	X	X	X		X
Leakage of vouchers	% of voucher recipients who could be identified, interviewed, and confirmed they received a voucher				X		X
Impact on ITN market	Percent of wards with at least one retail source of ITNs, insecticide	X				X
Cost and cost-effectiveness	Cost per voucher delivered Cost per ITN delivered	X						X

* ITN use measured in all household members, currently pregnant women, children under 5 years.

** Indicators of voucher coverage were calculated for both currently pregnant women and for women who had a live birth in the 12 months preceding the survey.

ITN = Insecticide-treated net; RCH = Reproductive and child health; ANC = Antenatal care; SP = sulphadoxine-pyrimethamine; IPTp = Intermittent preventive treatment in pregnancy