Increased Risk of Parkinson's Disease in Women after Bilateral Oophorectomy
Résumé
Background: Results regarding the association between hormonal exposure and risk of Parkinson's disease (PD) are heterogeneous. Objectives: To investigate the association of reproductive life characteristics with PD among postmenopausal women. Methods: The PARTAGE case–control included 130 female cases and 255 age-matched female controls. Information on gynecological history was obtained from a standardized questionnaire and PD was validated by neurological examination. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed using conditional logistic regression. Results: After adjustment for education level, smoking status, professional exposure to pesticides, and coffee and alcohol drinking, bilateral oophorectomy (OR = 3.55, 95%CI = 1.75–7.20), but neither menopause before age 50 years (OR = 1.24, 95%CI = 0.74–2.09) nor hormone therapy (HT; OR = 1.07, 95%CI = 0.62–1.86), was associated with PD. Conclusion: Our findings suggest that bilateral oophorectomy is associated with increased risk of PD.
Domaines
Sciences du Vivant [q-bio]Origine | Fichiers produits par l'(les) auteur(s) |
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