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Abstract

Objectives: Obesity is a major health concern, particularly among women of reproductive age. This study aimed to evaluate the effectiveness of a psychosocial-based intervention on weight management and pregnancy outcomes in overweight or obese pregnant women. Methods: This randomised controlled trial included overweight or obese pregnant women from healthcare centres affiliated with Jundishapur University of Medical Sciences in Ahvaz, Iran and was conducted from June to December 2023. Participants were randomly assigned to an intervention or control group. The intervention group received a comprehensive weight management programme during pregnancy, while the control group received standard prenatal care. Results: A total of 202 women participated in this study. The intervention helped improve appropriate weight gain, healthier food choices (PP = 0.0001). However, there were no significant differences in pregnancy outcomes, including gestational diabetes (P = 0.533), preeclampsia (P = 0.948), and caesarean section rates (P = 0.489). Conclusion: The psychosocial-based intervention used in this study positively impacted nutritional behaviour and physical activity but did not significantly reduce adverse pregnancy outcomes. More comprehensive, personalised and long-term interventions are recommended.

Publication Date

6-13-2025

First Page

580

Last Page

591

Creative Commons License

Creative Commons Attribution 4.0 International License
This work is licensed under a Creative Commons Attribution 4.0 International License.

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