Senanayake et al. (2010); Sri Lanka

Scale/Scope: 
1 hospital
Evaluation Design: 
Repeated cross-sectional – 218 women between 16-20 weeks of gestation (107 intervention, 111 control)
Outcomes: 
Outcomes Measured: 
% of pregnant women who took iron tablets correctly at 34 weeks gestation
Results: 
86.9% vs. 32.4%
P-values/CIs: 
Not reported
High Impact Practices: 
Intake of micronutrient and iron supplements