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Table 1 Study objectives and data sources

From: Validity of self-reported receipt of iron supplements during pregnancy: implications for coverage measurement

Study objective Data source Number of countries
Estimate the coverage of antenatal iron supplementation Demographic and Health Surveys
Service Provision Assessments (facility inventory)
Service Availability and Readiness Assessments (facility inventory)
16
Assess the validity of self-reported receipt of iron supplements Service Provision Assessment (client exit interview) 9
Examine the impact of the length of recall period on the validity of reported receipt of iron supplements Nepal Oil Massage Study (NOMS) sub-sample 1
Identify the characteristics of pregnant women who accurately reported receipt of iron supplements Service Provision Assessment (client exit interview) 9