RT Journal Article T1 Relationship between Eating Habits, Physical Activity and Tobacco and Alcohol Use in Pregnant Women: Sociodemographic Inequalities A1 Corrales Gutiérrez, Isabel A1 Baena Antequera, Francisca A1 Gómez Baya, Diego A1 León Larios, Fátima A1 Mendoza Berjano, Ramón AB Pregnant women must maintain or acquire healthy habits during pregnancy to protect boththeir own health and their child’s. Such habits include an adequate eating pattern along with goodadherence to the intake of certain supplements, practice of moderate physical activity and avoidingthe consumption of toxic products such as tobacco and alcohol. The objective of this study is to assessthe interrelation between such habits and their association with sociodemographic variables. Tosuch end, a cross-sectional study was conducted with a representative sample of pregnant womenwho attended the scheduled morphology echography consultation at the 20th gestational weekin their reference public hospital in the city of Seville (Spain). Results: Younger pregnant womenand with lower educational levels are the ones that present the worst eating habits and the highestsmoking rate. Pregnant women with lower educational levels are the least active. Non-smokingpregnant women present better eating habits than those who smoke. Pregnant women with lowereducational levels are those who accumulate more unhealthy habits during pregnancy. This shouldbe taken into account when planning the health care provided to pregnant women and in publichealth intersectoral policies PB MDPI SN 2072-6643 (electrónico) YR 2022 FD 2022 LK http://hdl.handle.net/10272/20713 UL http://hdl.handle.net/10272/20713 LA eng NO Corrales-Gutierrez, I., Baena-Antequera, F., Gomez-Baya, D., Leon-Larios, F., & Mendoza, R. (2022). Relationship between Eating Habits, Physical Activity and Tobacco and Alcohol Use in Pregnant Women: Sociodemographic Inequalities. In Nutrients (Vol. 14, Issue 3, p. 557). MDPI AG. https://doi.org/10.3390/nu14030557 NO The study has been funded by the Research Group on Health Promotion and Developmentof Lifestyle across the Life Span (University of Huelva, Spain), with funding received from the ScientificPolicy Strategy of the University of Huelva and the Andalusian Plan for Research, Developmentand Innovation (PAIDI)The authors acknowledge E. Morales-Marente, M.S. Palacios and C. Rodriguez-Reinado (University of Huelva) O. García-Algar (Hospital Clinic, Barcelona), and Rocío Medero(Hospital N.S. Valme, Andalusian Health Service) for their contributions to the design and developmentof this study as research team members DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026