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Teachable Moments: Development of an Environmental Health Behavior Change Tool for Pregnant Women and Parents

Rebecca H Ofrane1, Stella Agolli1

  • 1Department of Public Health, Montclair State University, Montclair, NJ 07043, USA.

International Journal of Environmental Research and Public Health
|May 27, 2026
PubMed

The perinatal period is a critical window of susceptibility for fetal development and awareness for women's health. Pregnant women are highly motivated to reduce environmental health risks, yet often lack personalized, actionable guidance on mitigating endocrine-disrupting chemicals and other household hazards. Grounded in Motivational Interviewing theory, a digital assessment was developed to empower parents to identify and reduce exposures. The tool screens for home-based and environmental risks across several domains: air quality, lead, tobacco, cleaning agents, pesticides, and plastics (BPA/phthalates). Based on user inputs, a defined algorithm generates a positive index score paired with prioritized, low-cost behavioral recommendations designed to shift users from risk awareness to active mitigation. Since its launch in Spring 2024, the tool has had over 1900 views. Preliminary analytics suggest promising engagement, and feedback more so suggests that the motivational-interview-based framing, which emphasizes empowerment over fear, facilitates immediate behavioral changes, such as switching to safer personal care products and improving indoor ventilation. Digital health interventions that translate complex environmental data into a single, manageable score can bridge the gap between clinical knowledge and household practice. This article details the score's calculation methodology and underlying datasets, and reports usage analytics and user feedback, discussing how digital screening can scale environmental health literacy and improve maternal and child health outcomes.

Keywords:
digital healthenvironmental healthhealth promotionpregnancy

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