Menopause (New York, N.Y.) · 2022
Vitamin D supplements and prevalent overactive bladder in women from midlife through older ages.
СтатьяПоддержка NIH: внешняя программаНазвание и аннотация: Перевод в очереди
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Vaughan Camille P, Markland Alayne D, Huang Alison J, Tangpricha Vin, Grodstein Francine
Аннотация
OBJECTIVE: The objective of this study is to determine if vitamin D supplementation is associated with prevalent overactive bladder (OAB) in women across the aging spectrum.
METHODS: We used the Nurses' Health Study (NHS) I (initiated in 1976) and NHS II (initiated in 1989) cohorts to evaluate the association of vitamin D supplements with prevalent OAB, all of which were reported by participants in 2019 in both NHS cohorts. OAB was defined as the self-reported need to rush to toilet to urinate at least sometimes. Further, OAB/wet included incontinence at least monthly because of urgency, whereas OAB/dry included incontinence once per month or less, or stress-predominant incontinence. Multivariable-adjusted odds ratios and 95% confidence intervals of OAB/dry and OAB/wet subtypes were estimated using logistic regression models.
RESULTS: Among the 75,316 women (age range, 55-98 y) from NHS and NHS II OAB prevalence was 26%. Increasing prevalence was observed across each older age group, with 41% of women 85 years or older reporting OAB symptoms. OAB/dry was more common (18%) than OAB/wet (8%). After multivariable adjustment, no clinically significant association between vitamin D supplementation and prevalent OAB or OAB type was observed.
CONCLUSIONS: OAB symptoms are highly prevalent across adult women, including the oldest old, who are often excluded from treatment trials. Despite interest in vitamin D supplementation as a low-cost strategy to address OAB, our findings indicate oral vitamin D is not associated with prevalent OAB in middle-aged and older women.
METHODS: We used the Nurses' Health Study (NHS) I (initiated in 1976) and NHS II (initiated in 1989) cohorts to evaluate the association of vitamin D supplements with prevalent OAB, all of which were reported by participants in 2019 in both NHS cohorts. OAB was defined as the self-reported need to rush to toilet to urinate at least sometimes. Further, OAB/wet included incontinence at least monthly because of urgency, whereas OAB/dry included incontinence once per month or less, or stress-predominant incontinence. Multivariable-adjusted odds ratios and 95% confidence intervals of OAB/dry and OAB/wet subtypes were estimated using logistic regression models.
RESULTS: Among the 75,316 women (age range, 55-98 y) from NHS and NHS II OAB prevalence was 26%. Increasing prevalence was observed across each older age group, with 41% of women 85 years or older reporting OAB symptoms. OAB/dry was more common (18%) than OAB/wet (8%). After multivariable adjustment, no clinically significant association between vitamin D supplementation and prevalent OAB or OAB type was observed.
CONCLUSIONS: OAB symptoms are highly prevalent across adult women, including the oldest old, who are often excluded from treatment trials. Despite interest in vitamin D supplementation as a low-cost strategy to address OAB, our findings indicate oral vitamin D is not associated with prevalent OAB in middle-aged and older women.