Effect of Dietary Choline Consumption on the Development of Urinary Urgency Incontinence in a Longitudinal Cohort of Women.
Int Urogynecol J
; 35(3): 667-676, 2024 Mar.
Article
em En
| MEDLINE
| ID: mdl-38334759
ABSTRACT
INTRODUCTION AND HYPOTHESIS:
The objective of this study was to determine whether differences in the cumulative dietary intake of choline, is associated with the risk of developing urge urinary incontinence (UUI).METHODS:
This was an analysis within the Nurses' Health Study (NHS) I and II. The main exposure was the cumulative daily intake for each choline-containing compound obtained from a detailed daily food frequency questionnaire. The primary outcome was UUI, defined as urine loss with a sudden feeling of bladder fullness or when a toilet is inaccessible, occurring >1/month. Cox proportional hazards regression models were used to calculate multivariate-adjusted relative risks and 95% confidence intervals (CIs) for the association between total choline and choline derivatives and risk of UUI. Fixed effects meta-analyses of results from NHSI and NHSII were performed for postmenopausal women only to obtain a pooled estimate of the impact of choline consumption on UUI.RESULTS:
There were 33,273 participants in NHSI and 38,732 in NHSII who met all the criteria for inclusion in the analysis. The incidence of UUI was 9.41% (n=3,139) in NHSI and 4.25% (n=1,646) in NHSII. After adjusting for confounders choline was not found to be associated with UUI in postmenopausal women. However, in premenopausal women, relative to the lowest quartile, the highest quartile of consumption of total choline (aRR = 0.79, 95% CI 0.64-0.99), free choline (aRR = 0.74, 95% CI 0.58-0.94), and phosphocholine (aRR = 0.77, 95% CI 0.61-0.96) were associated with a reduced risk of UUI.CONCLUSIONS:
Increased dietary choline consumption was associated with a reduced risk of UUI among premenopausal women.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Incontinência Urinária por Estresse
/
Bexiga Urinária Hiperativa
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
Idioma:
En
Revista:
Int Urogynecol J
/
Int. urogynecol. j. (Print)
/
International urogynecology journal (Print)
Assunto da revista:
GINECOLOGIA
/
UROLOGIA
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
Estados Unidos