The Impact of COVID-19 on Breastfeeding Initiation and Duration in a Low-Income Population, Washington, DC.

Objective: To assess the impact of the coronavirus disease 2019 (COVID-19) pandemic on breastfeeding initiation (BFI) and duration among women enrolled in the Special Supplemental Nutrition Program for women, infants, and children (WIC) in Washington District of Columbia (DC). Materials and Methods: We used WIC program data from Washington DC to assess the pandemic's impact on BFI and duration among WIC recipients. t-Tests and unadjusted odds ratios compared breastfeeding outcomes before and during the pandemic. Multivariable logistic and linear regression models estimated the pandemic's impact on initiation and duration, respectively, while controlling for social determinants of health and other factors. Results: BFI was similar among women who gave birth before (61.4%) or during the pandemic (60.4%) (p = 0.359). However, the proportion of women who breastfed at 1 month decreased significantly from 56.1% (before pandemic) to 47.6% (during pandemic) (p < 0.0001). This pattern for duration continued at 3 and 6 months: 46.9% to 37.1% (p < 0.0001) at 3 months and 34.8% to 25.7% (p < 0.0001) at 6 months. On average, women who delivered during the pandemic breastfed 33.9 fewer days than those who delivered before (p < 0.0001). Conclusions: BFI among DC WIC recipients was similar for infants born before or during the pandemic, and determinants of initiation remained similar to previous reports (e.g., race/ethnicity, education). However, for women who initiated breastfeeding, average duration was significantly lower for infants born during the pandemic than before. Our findings suggest the importance of leveraging WIC and other breastfeeding supports to promote breastfeeding during pandemics and other emergencies.

Disparities in Breastfeeding Initiation Among African American and Black Immigrant WIC Recipients in the District of Columbia, 2007-2019.

Objectives. To estimate differences in breastfeeding initiation (BFI) rates between African Americans and Black immigrants enrolled in the District of Columbia Special Supplemental Nutrition Program for Women, Infants and Children (WIC) between 2007 and 2019. Methods. We used data collected as part of routine WIC program activities for first-time mothers (n = 38 142). Using multivariable logistic regression models, we identified determinants of BFI for African Americans, Black immigrants, non-Hispanic Whites, and Hispanics. To assess the trend in BFI over time, we calculated the average of the annual percentage changes. Results. Compared with African Americans, Black immigrants had a 2.7-fold higher prevalence and Hispanics had a 5.8-fold higher prevalence of BFI. The average of the annual percentage changes was 0.85 for Hispanics, 3.44 for Black immigrants, 4.40 for Non-Hispanic Whites, and 4.40 for African Americans. African Americans had the only statistically significant change (P < .05). Disparities in BFI persisted over the study period, with African Americans demonstrating the lowest rates each year. Conclusions. Significant differences exist in BFI between Black immigrants and African Americans. Combining African Americans and Black immigrants masks important differences, overestimates rates among African Americans, and may lead to missed opportunities for targeting interventions and policies to improve breastfeeding. (Am J Public Health. 2022;112(4):671-674. https://doi.org/10.2105/AJPH.2021.306652).

Smoking and Race Associated with Decreased Breastfeeding Initiation and Duration Among a Low Income Population.

Objectives: To assess associations between smoking behaviors during pregnancy and postpartum and breastfeeding initiation and duration, among DC Women, Infants, and Children (WIC) recipients, the majority of whom are non-White, controlling for sociodemographic factors, low birth weight (LBW), and delivery in a Baby-Friendly hospital (BFH). Materials and Methods: A series of ordinary least squares and logistic regressions estimated the association between smoking during pregnancy and postpartum on breastfeeding initiation and duration, respectively. A multilevel modeling approach accounted for WIC site effects. Results: Overall, 8.8% of DC WIC recipients smoked during pregnancy. Smoking during pregnancy and postpartum was negatively associated with breastfeeding initiation (adjusted odds ratio [aOR] = 0.47, 95% confidence interval [CI]: 0.36, 0.61) and duration (adjusted coefficient [B] = -37.96, 95% CI: -62.92, -13.00) in adjusted models, respectively. Maternal age, race, marital status, LBW, and delivery in a BFH were also significantly associated with initiation, while age, race, and marital status were significantly associated with duration. Likewise, the number of cigarettes smoked per day was negatively associated with initiation (aOR = 0.79, 95% CI: 0.72, 0.87) and duration (B = -8.98, 95% CI: -15.55, -2.41) in adjusted models. Conclusions: Both smoking and number of cigarettes smoked during pregnancy and postpartum are significant factors associated with less breastfeeding in the DC WIC population. Furthermore, smoking cessation during pregnancy shows initial promise to increase breastfeeding initiation. Future research is needed to better understand the role of smoking, relapse, and cessation interventions on breastfeeding rates among low-income, predominantly minority populations.