Background:

The Baby Friendly Hospital Initiative has proven to be effective to increase exclusive and prolonged breastfeeding.

Material and methods:

Longitudinal study, in two hospitals of second level, in the period from 2015 to 2018. A percentage above 85% in each step was considered acceptable. The statistical analysis was descriptive using student’s t test to compare the mean between the two hospitals and ANOVA to compare the mean throughout time in SPSS v.25.

Results:

Steps 1 and 7 were different between the hospitals with p = 0.010 and p = 0.023, respectively. In the follow-up, General Zone Hospital No. 5 kept steps 1, 2, 3, 7, 8, and 9 above 85%, while those who did not were steps 4, 5, 6, and 10, p = 0.37. Steps of General Hospital No. 15 that remained over 85% were 1, 3, 7, and 9; those that oscillated over time with a <85% rating were steps 2, 4, 5, 6, 8, and 10, p = 0.003.

Conclusion:

Monitoring child-friendly hospitals allow us to observe areas of opportunity to strengthen training for both clinical and non-clinical staff, pregnant women, the general population, and to improve exclusive and prolonged breastfeeding.