Intravenous versus oral iron for iron deficiency anaemia in pregnant Nigerian women (IVON): study protocol for a randomised hybrid effectiveness-implementation trial

Table 3 Timeline of data collection for implementation outcomes

Implementation outcome	Data collection time point(s)			Target stakeholders	Mode of data collection
Implementation outcome	Baseline (formative assessments)	During	End of study	Target stakeholders	Mode of data collection
Acceptability (includes facilitators and barriers)	X		X	Healthcare workers, pregnant women and their partners, health facility managers, state government health officials, policymakers	AIM survey and site assessment tool, FGDs, KIIs
Feasibility	X	X	X	Healthcare workers	FIM survey tool, FGDs
Fidelity		X		Healthcare workers (only those delivering intervention)	Intervention procedure checklist and in-depth interview
Cost-effectiveness		X	X	Pregnant women, healthcare workers, hospital administrators	Cost survey and logbook

AIM acceptability of intervention measure, FIM feasibility of intervention measure, FGD focus group discussions, KII key informant interview

ISSN: 1745-6215