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Updated: May 14, 2026

A Common Marmoset Model of Mother-Infant Intervention for Breastfeeding Disorders in the Presence of Paternal Inhibition and Maternal Neglect
Published on: September 22, 2023
Progress in increasing breastfeeding and reducing racial/ethnic differences - United States, 2000-2008 births
Insights
Breastfeeding initiation and duration increased from 2000 to 2008. However, black infants still had the lowest rates, indicating a need for targeted support to promote breastfeeding. Continued support is crucial for mothers.
Area of Science:
- Pediatrics
- Public Health
- Epidemiology
Background:
- The American Academy of Pediatrics endorses breastfeeding as the optimal infant feeding method.
- Exclusive breastfeeding for six months and continued breastfeeding for at least twelve months are recommended.
- Understanding breastfeeding trends and disparities is crucial for public health initiatives.
Purpose of the Study:
- To analyze trends in breastfeeding initiation and duration between 2000 and 2008.
- To examine racial and ethnic differences in breastfeeding practices among infants born in 2000 and 2008.
- To identify disparities and inform targeted interventions.
Main Methods:
- Analysis of the National Immunization Survey (NIS) data.
- Inclusion of infants born in 2000 and 2008.
- Stratification of data by race/ethnicity (black, white, Hispanic).
Main Results:
- Overall breastfeeding initiation increased from 70.3% (2000) to 74.6% (2008).
- Six-month and twelve-month breastfeeding durations significantly increased across all racial/ethnic groups.
- Black infants showed the lowest breastfeeding initiation and duration rates, despite a narrowing gap with white infants.
Conclusions:
- Breastfeeding rates have improved, but significant disparities persist, particularly for black infants.
- Targeted interventions are necessary to promote and support breastfeeding in underserved populations.
- Continued support is essential for mothers to achieve recommended breastfeeding durations.
Abstract:
The American Academy of Pediatrics recognizes breastfeeding and human milk as the "normative standards for infant feeding." Given the documented health benefits, the Academy recommends exclusive breastfeeding for 6 months, followed by continued breastfeeding for at least 12 months as complementary foods are introduced. To better understand trends during 2000-2008 and differences in breastfeeding initiation and duration overall and among black, white, and Hispanic infants born in 2000 and 2008, CDC analyzed National Immunization Survey (NIS) data. Among infants born in 2000, 70.3% had ever breastfed (had breastfeeding initiated), 34.5% breastfed for 6 months, and 16.0% breastfed for 12 months. Among infants born in 2008, the comparable percentages had increased to 74.6%, 44.4%, and 23.4%, respectively. By race/ethnicity, prevalence of breastfeeding initiation in 2000 was 47.4% among blacks, 71.8% among whites, and 77.6% among Hispanics. By 2008, the percentage of infants who ever breastfed had increased among blacks to 58.9% and among whites to 75.2%; an 80.0% prevalence among Hispanics did not amount to a statistically significant increase. From 2000 to 2008, breastfeeding at 6 and 12 months increased significantly among all three racial/ethnic populations. Although the gap between black and white breastfeeding initiation narrowed, black infants still had the lowest prevalences of breastfeeding initiation and duration, highlighting the need for targeted interventions in this population to promote and support breastfeeding. Despite increases in the prevalence of breastfeeding, fewer than half of the infants in the survey were still breastfeeding at 6 months, indicating that women who choose to breastfeed their infants need support to continue breastfeeding.
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