3.2. Product Compliance for Intervention
No major imbalance in the formula feeding frequency was detected between the randomized groups. In both groups, the feeding frequency reduced from 8 feeds per days at 6 weeks postpartum to 3 feeds per day at 12 months of age. Feeding practice was predominantly reported by caretakers as “on demand” and with “no encouragement to finish a bottle”. Few infants had at least one interruption reported per visit (<9% of the infants across visits). Feeding information for study groups is reported in 