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Vitamin D levels and menopause-related symptoms.

Vitamin D levels and menopause-related symptoms. Menopause (New York, N.Y.) LeBlanc, E. S., Desai, M., Perrin, N., Wactawski-Wende, J., Manson, J. E., Cauley, J. A., Michael, Y. L., Tang, J., Womack, C., Song, Y., Johnson, K. C., O'Sullivan, M. J., Woods, N., Stefanick, M. L. 2014; 21 (11): 1197-1203

Abstract

This study aims to determine whether vitamin D levels are associated with menopause-related symptoms in older women.A randomly selected subset of 1,407 women, among 26,104 potentially eligible participants of the Women's Health Initiative Calcium and Vitamin D trial of postmenopausal women aged 51 to 80 years, had 25-hydroxyvitamin D [25(OH)D] levels measured at the Women's Health Initiative Calcium and Vitamin D trial baseline visit. Information about menopause-related symptoms at baseline was obtained by questionnaire and included overall number of symptoms and composite measures of sleep disturbance, emotional well-being, and energy/fatigue, as well as individual symptoms. After exclusions for missing data, 530 women (mean [SD] age, 66.2 [6.8] y) were included in these analyses.Borderline significant associations between 25(OH)D levels and total number of menopausal symptoms were observed (with P values ranging from 0.05 to 0.06 for fully adjusted models); however, the effect was clinically insignificant and disappeared with correction for multiple testing. No associations between 25(OH)D levels and composite measures of sleep disturbance, emotional well-being, or energy/fatigue were observed (P's > 0.10 for fully adjusted models).There is no evidence for a clinically important association between serum 25(OH)D levels and menopause-related symptoms in postmenopausal women.

View details for DOI 10.1097/GME.0000000000000238

View details for PubMedID 24736200