Household migration and children's diet in Nepal: an exploratory study

Area of Science:

• Global Health
• Nutritional Science
• Sociology

Background:

• International migration, particularly from low-income countries, is a significant phenomenon.
• Previous research has explored migration's impact on education and societal outcomes.
• The specific effects of household migration on children's nutritional status remain underexplored.

Purpose of the Study:

• To investigate the association between household member migration and children's dietary diversity in a semi-urban region of Nepal.
• To quantify the impact of migration on children's nutritional intake, focusing on key food groups.

Main Methods:

• Cross-sectional study in a semi-urban area of Nepal.
• Comparison of dietary diversity scores between children in households with and without migrant members.
• Analysis of consumption patterns for specific food groups, including meat, eggs, and processed foods.

Main Results:

• Children in households with a migrant member had significantly higher dietary diversity scores (0.69 points higher on average).
• These children were 43% more likely to meet minimum dietary diversity requirements, driven by increased meat (41% points) and egg (20% points) consumption.
• No association was found between migration and processed food consumption or reduced breastfeeding frequency.

Conclusions:

• Household migration is positively associated with improved child dietary diversity in this Nepalese context.
• Migration may serve as a pathway to enhance children's protein intake, potentially mitigating protein deficiency.
• Further research can explore the mechanisms linking migration remittances to improved nutritional outcomes.