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Pediatricians' Reports of Interaction with Infant Formula Companies
Kelly M Werner1, Mark R Mercurio2,3, Veronika Shabanova4,5
1Division of Neonatology, Department of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA.
Insights
Infant formula company representatives frequently interact with U.S. pediatricians, particularly in higher-income areas. These prevalent interactions may influence infant feeding advice and maternal choices.
Area of Science:
- Public Health
- Pediatrics
- Health Policy
Background:
- The World Health Organization International Code of Marketing Breast Milk Substitutes is followed by 70% of countries.
- This code restricts infant formula company (IFC) marketing practices, including free products and sponsorships.
- The U.S. does not adhere to this code, potentially affecting breastfeeding rates.
Purpose of the Study:
- To gather exploratory data on interactions between IFC and U.S. pediatricians.
- To investigate the prevalence and nature of these interactions.
- To explore potential correlations between practice demographics and IFC engagement.
Main Methods:
- An electronic survey was distributed to 200 U.S. pediatricians.
- Survey included questions on practice demographics, IFC interactions, and breastfeeding practices.
- Practice zip codes were used to obtain socioeconomic data from the American Communities Survey.
Main Results:
- 85.5% of pediatricians reported visits from IFC representatives, and 90% received free formula samples.
- IFC representatives were more likely to visit higher-income areas (median $100K vs. $60K).
- Sponsorships and visits were more common in private, suburban practices; 64% of attended conferences were IFC-sponsored.
Conclusions:
- Interactions between IFC and pediatricians are widespread and multifaceted.
- These interactions are more prevalent in affluent, suburban settings.
- Further research is needed to determine if these interactions impact pediatrician advice or maternal breastfeeding behavior.
Abstract:
Seventy percent of countries follow the World Health Organization International Code of Marketing Breast Milk Substitutes that prohibits infant formula companies (IFC) from providing free products to health care facilities, providing gifts to health care staff, or sponsoring meetings. The United States rejects this code, which may impact breastfeeding rates in certain areas. We aimed at gathering exploratory data about interactions between IFC and pediatricians. We distributed an electronic survey to U.S. pediatricians asking about practice demographics, interactions with IFC, and breastfeeding practices. Using the zip code of the practice, we obtained additional information from the 2018 American Communities Survey, including median income, percent of mothers who had graduated college, percent of mothers working, and racial and ethnic identity. We compared demographic data for those pediatricians who had a formula company representative visit versus not and those who had a sponsored meal versus not. Of 200 participants, the majority reported a formula company representative visit to their clinic (85.5%) and receiving free formula samples (90%). Representatives were more likely to visit areas with higher-income patients (median = $100K versus $60K, p < 0.001). They tended to visit and sponsor meals for pediatricians at private practices and in suburban areas. Most of the reported conferences attended (64%) were formula company-sponsored. Interactions between IFC and pediatricians are prevalent and occur in many forms. Future studies may reveal whether these interactions influence the advice of pediatricians or the behavior of mothers who had planned to exclusively breastfeed.
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