[Association between child care environment and childhood early development].

Area of Science:

• Pediatrics and Child Development
• Environmental Health
• Socioeconomic Factors in Health

Background:

• Child care environment significantly influences early childhood development.
• Understanding factors associated with the child care environment is crucial for early intervention.
• Socioeconomic status and family structure are known to impact child development outcomes.

Purpose of the Study:

• To identify factors associated with the family child care environment.
• To examine the relationship between the child care environment and children's early development.
• To assess the impact of socioeconomic and familial factors on the child care environment.

Main Methods:

• Stratified cluster random sampling of 22,509 children newly enrolled in kindergarten in Shanghai.
• Parent-reported questionnaires assessing the Index of Child Care Environment (ICCE) and early human capacity.
• Multinomial linear and logistic regression models to analyze associations.

Main Results:

• Higher maternal education, income, and early breastfeeding were protective factors for a better child care environment.
• Children in lower child care environment groups showed significantly increased risks of developmental issues.
• The lowest child care environment group had over four times the odds of early development risks compared to the highest group.

Conclusions:

• Family structure, socioeconomic status, and early breastfeeding experience are key determinants of the child care environment.
• A positive child care environment is vital for promoting healthy early childhood development.
• Targeted interventions addressing socioeconomic disparities can improve child care environments and developmental outcomes.