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Complementary feeding and growth of infant and young child in China
Su-Ying Chang1, Wu He, Chun-Ming Chen
1Chinese Center for Disease Control and Prevention, Beijing 100050, China.
Insights
Improving complementary feeding in China is crucial for infant and young child growth. Ensuring access to diverse foods, including animal products, fruits, and dairy, reduces stunting and underweight risks.
Area of Science:
- Pediatric Nutrition
- Public Health
- Child Development
Background:
- Complementary feeding practices significantly impact infant and young child growth and development.
- Nutritional status in early childhood is critical for long-term health outcomes.
- Understanding current feeding patterns is essential for targeted interventions.
Purpose of the Study:
- To assess the current status and challenges of complementary feeding for infants and young children in China.
- To identify effective strategies for improving complementary feeding practices.
- To analyze the relationship between feeding patterns and child growth indicators.
Main Methods:
- Utilized data from the China Food and Nutrition Surveillance System (CFNSS) dataset.
- Analyzed data from both urban and rural children.
- Employed Logistic Regression to examine the association between complementary feeding and child growth.
Main Results:
- Inclusion of animal-source foods, fruits, and dairy in complementary feeding was associated with lower rates of stunting and underweight.
- High attributable risks for stunting and underweight were observed with the absence of vegetable/fruit, animal products, and dairy in diets.
- Specific attributable risks calculated for deficiencies in key food groups.
Conclusions:
- Complementary feeding plays a vital role in enhancing the growth of Chinese infants and young children.
- There is a pressing need for public health education on appropriate complementary feeding.
- Development and promotion of affordable, accessible fortified complementary foods are crucial, especially for rural areas.
Objective:
To understand the status and problems of complementary feeding and to explore the strategy of improving complementary feeding for infants and young children in China.
Method:
Data of urban and rural children were selected from the China Food and Nutrition Surveillance System (CFNSS) dataset to describe the status of complementary feeding and growth of children. Logistic Regression was used to analyze the relationship between child growth and the complementary feeding pattern.
Results:
Applications of foods that come from animals, vegetable/fruit and dairy product in complementary feeding were negatively correlated to the prevalence of stunting and underweight. Attributable risk (AR) of no application of vegetable/fruit in complementary feeding to stunting was 30.2%, to underweight 35.4%; AR of no application of foods from animal products in complementary feeding to stunting was 28.2%, to underweight 11.7%; and the AR of no application of diary products in complementary feeding to stunting was 27.4%, to underweight was 15.9%.
Conclusion:
Complementary feeding contributed to the improvement of infants and young children growth in China. There is an urgent need to develop health education in the public on infants and young children complementary feeding, in the mean time, it is pressing to pay attention and take actions to develop and promote affordable, acceptable, and accessible fortified complementary food in rural areas of China.
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