What question did this study set out to answer?

To investigate the relationship between phthalate mixtures and oxidative imbalance in postmenopausal women.

February 14, 2026Open Access

Phthalate mixture exposure is associated with oxidative imbalance in postmenopausal women: a cross-sectional study using WQS, qgcomp, and BKMR

Key Points

To investigate the relationship between phthalate mixtures and oxidative imbalance in postmenopausal women.
Cross-sectional study design
Analysis of phthalate exposure using WQS, qgcomp, and BKMR methods
Focus on specific phthalates: MBP and MEHP
Phthalate exposure is associated with oxidative imbalance
Notably linked phthalates include MBP and MEHP
Findings emphasize the need for considering chemical mixtures in health research

Abstract

Our findings suggest that exposure to phthalate mixtures, notably MBP and MEHP, is linked to oxidative imbalance in postmenopausal women. These results highlight the importance of considering chemical mixtures in environmental health research and underscore the need for longitudinal studies to confirm causality and elucidate underlying mechanisms.

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