Coutinho et al. (2005); Brazil

Scale/Scope: 
2 hospitals
Evaluation Design: 
RCT – 350 women who gave birth in target hospitals (175 intervention, 175 control)
Outcomes: 
Outcomes Measured: 
% EBF at 6 months
Results: 
45% vs. 13%
P-values/CIs: 
p<0.0001
High Impact Practices: 
Exclusive breastfeeding
Outcomes Measured: 
% breastfeeding at 6 months
Results: 
78% vs. 62%
P-values/CIs: 
p<0.0001
High Impact Practices: 
Continued breastfeeding