Complementary feeding patterns in preterm and term infants

Area of Science:

• Pediatric Nutrition
• Infant Development
• Clinical Research

Background:

• Complementary feeding is crucial for infant nutrition and development.
• Clear guidelines for complementary feeding in preterm infants are lacking.
• Parental decision-making and long-term health impacts require further investigation.

Purpose of the Study:

• To explore and compare complementary feeding patterns in preterm versus term-born infants.
• To analyze the impact of early vegetable introduction on growth outcomes.
• To provide insights for developing evidence-based feeding protocols for preterm infants.

Main Methods:

• Utilized data from a randomized controlled trial on complementary feeding timing in preterm infants.
• Compared feeding practices between 255 preterm and 159 term-born infants.
• Analyzed Body Mass Index (BMI)-for-age and weight-for-height z-scores at two years.

Main Results:

• Preterm infants were more likely to receive vegetables first (85.4% vs. 68.8%).
• Early vegetable introduction was associated with lower BMI-for-age and weight-for-height z-scores at two years.
• Preterm infants consumed a greater variety of fruits and vegetables by six months corrected age (8.29 vs. 6.26).

Conclusions:

• Complementary feeding patterns significantly differ between preterm and term infants.
• Early vegetable introduction may have positive implications for preterm infant growth.
• Findings support the development of tailored feeding protocols and multinational research to refine guidelines.