J Korean Soc Menopause.
2010 Aug;16(2):86-92.
Comparison of Factors Which Influence the Brachial-Ankle Pulse Wave Velocity in Pre- and Postmenopausal Women
- Affiliations
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- 1Department of Obstetrics and Gynecology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
- 2Department of Obstetrics and Gynecology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea. dr222@yuhs.ac
Abstract
OBJECTIVES
The aim of this study was to compare the factors which influence the brachial-ankle pulse wave velocity (baPWV) in pre- and post-menopausal women. We also investigated the association of menopause with arterial stiffness measured by baPWV.
METHODS
We performed a retrospective review of 241 postmenopausal women who attended the health promotion center for a routine checkup. Simple and multiple regression analyses were performed to determine the parameters influencing baPWV in pre- and postmenopausal women. Multiple logistic regression analysis was performed to identify the independent parameters related to increased of arterial stiffness.
RESULTS
Multiple regression analysis showed that diastolic blood pressure (DBP; beta = 0.402, P = 0.009) was identified as an independent determinant for baPWV in premenopausal women, and DBP (beta = 0.329, P = 0.021) and the neutrophil-to-lymphocyte ratio (NLR; beta = 0.210, P = 0.016) were identified as independent determinants for baPWV in postmenopausal women. The odds ratio (95% CI) of menopause for a high baPWV was 2.666 (1.025~6.937).
CONCLUSION
The NLR is associated with arterial stiffness in postmenopausal women. Consequently, inflammation is thought to play a crucial role in increased arterial stiffness in postmenopausal women. Menopause is associated with a high baPWV, suggesting that changes in the concentrations of sex hormones during the menopausal transition may influence arterial stiffness in clinically healthy women.