Association between physical activity and nocturia: A cross-sectional study using National Health and Nutrition Examination Survey 2007–2016
Year: 2025
Type: article
Study design: Observational Study
Abstract: BackgroundLifestyle modification is widely recognized as the primary strategy for managing nocturia; however, the association between physical activity and nocturia remains unclear. This study aimed to examine this relationship.MethodsWe analyzed data from the National Health and Nutrition Examination Survey conducted between 2007 and 2016. Physical activity and nocturia frequency were assessed using questionnaires. Weighted logistic regression was applied to evaluate their association.ResultsAmong 25,184 participants, 31.1% reported no nocturia episodes, 55.2% had one to two episodes, 11.6% had three to four episodes, and 2.1% had five or more episodes. Physical activity levels differed significantly across groups. After adjustment for multiple variables, vigorous physical activity was associated with a lower risk of nocturia (odds ratio, 0.92; 95% confidence interval: 0.86-0.98; P = 0.007). Participants who engaged in vigorous activity also reported fewer nocturia episodes (odds ratio, 0.96 for one to two episodes, P = 0.02; 0.80 for three to four episodes, P < 0.001; and 0.73 for five or more episodes, P = 0.007). This association remained consistent across most subgroups.ConclusionVigorous physical activity is associated with a lower risk and severity of nocturia. These findings suggest that increasing physical activity may help prevent or reduce nocturia, although further cohort studies are warranted to confirm these results.
Authors: Yayong Qiang, Bin Yang, Wei Guo, Ruotao Xiao
Institution: Peking University Third Hospital
Language: English
Subfield: Urology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $4,155
Funder: Peking University Third Hospital
OpenAlex ID: W4416157664