Compliance with a dietary manipulation programme in families with infants prone to atopy

Area of Science:

• Pediatrics
• Allergy and Immunology
• Public Health Nutrition

Background:

• Dietary interventions in infancy are crucial for managing and potentially preventing allergic diseases.
• Compliance with infant feeding guidelines can be challenging for families, particularly those with a predisposition to atopy.
• Understanding factors influencing compliance is essential for optimizing public health nutrition programs.

Purpose of the Study:

• To prospectively evaluate familial compliance with a specific infant dietary manipulation program.
• To compare compliance rates between infants from atopic and non-atopic families.
• To identify factors associated with successful adherence to the dietary program.

Main Methods:

• Prospective study involving 91 newborn infants from atopic families and 72 infants from non-atopic control families.
• Data collected for up to 12 months, focusing on breastfeeding duration, and timing of introduction of cow's milk formula and solid foods.
• Analysis of maternal age, smoking habits, social class, and family history of atopic dermatitis as potential compliance factors.

Main Results:

• Higher rates of breastfeeding at six months (58% vs. 38%) and delayed introduction of cow's milk formula (63% vs. 47%) and solid foods (76% vs. 45%) were observed in the study group.
• Maternal age, smoking, and low social class were linked to poorer compliance.
• A family history of atopic dermatitis was associated with better compliance with the dietary program.

Conclusions:

• The studied dietary program demonstrated success in promoting extended breastfeeding and delaying the introduction of potentially allergenic foods in infants.
• Familial history of atopic dermatitis positively influenced compliance, suggesting a motivated cohort.
• Targeted support may be needed for families with risk factors like younger maternal age, smoking, or lower social class to improve adherence to infant dietary guidelines.