Table 2. Studies describing qualitative factors influencing coverage.

Intervention	Study	Study Design	Country	Methods	Integrateda
Combined school- and community-based	Fleming 2009 [29]	Observational	Uganda	Key informant interviews and focus group discussions (FGDs)	No
	Kabatereine 2006 [30]	Pre-postb	Uganda	Key informant interviews	No
Community-based	Dabo 2013 [31]	Pre-post	Mali	Drug distributor registers, census, household surveys, FGDs, interviews	No
	Omedo 2012 [32]	Observational	Kenya	Unstructured group discussions	No
	Omedo 2014 [33]	Pre-post	Kenya	Semi-structured group discussions with drug distributers	No
School-based	Muhumuza 2014 [34]	Randomized comparative trial	Uganda	Interviews of children	No
	Muhumuza 2015 [35]	Observational	Uganda	Key informant interviews and FGDs	No
School- based vs. community-based	Massa 2009c [36]	Observational	Tanzania	In-depth interviews and FGDs	No

^a Programs considered to be “integrated” if they included distribution of drugs other than PZQ and albendazole or mebendazole

^b Pre-post indicates outcomes were scored based on pre- and post-intervention surveys of a non-randomized trial to improve participation