3.4.2. IGSQ
Mean IGSQ total score decreased from V1 to V4 in both FF groups and did not differ between FF groups at any visit (Similarly, in BF, mean IGSQ score decreased throughout the study period and showed a tendency to lower values compared to FF until V3. At V4, this trend was no longer visible (Consistent with IGSQ total scores, selected individual question scores did not differ between FF groups (The safety evaluation revealed that about one third of the infants preventively received products with a possible positive impact on GI tolerance (