Observational studyScientific reports2023
The prevalence and predictive factors of nocturnal polyuria in Japanese patients with nocturia: a multicentral retrospective cohort study.
Observational study in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Age and Nocturnal Polyuria in Nocturia: A Multicenter Voiding Diary Cohort Study.Neurourology and urodynamics · 2026Observational
- Real-World Safety and Effectiveness of an Initial 0.1 mg Dose of Desmopressin in Older Men With Nocturnal Polyuria.The Journal of urology · 2026Article
- Prediction of nocturnal polyuria in patients with nocturia based on voiding frequency.International urology and nephrology · 2025Article
- Continuation of Selective Alpha Blocker After Transurethral Resection of the Prostate Is Associated with a Decreased Risk of Hip Fractures in Elderly Patients Diagnosed with Benign Prostate Hyperplasia.Life (Basel, Switzerland) · 2025Article
- The effect of heat-sensitive moxibustion in the elderly with nocturia: protocol for a randomized controlled trial.Frontiers in medicine · 2025Article
- Prevalence and relevant factors of nocturia and its impact on sleep quality in Chinese university students.Scientific reports · 2024Article
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Authors and funding
19 authors at 13 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aims of this study were to determine the prevalence and predictors of nocturnal polyuria (NP) in Japanese patients. This multicentral, observational study enrolled patients with the chief complaint of nocturia at 17 Japanese institutions between January 2018 and December 2022. The frequency of daily voiding and volume of urination were evaluated using bladder diaries. NP was diagnosed in patients with an NP index of > 33%. The primary endpoint was NP prevalence in patients with nocturia. The secondary endpoints were the prevalence of NP according to sex and age and the identification of factors predicting NP. This study analyzed 875 eligible patients. NP was present in 590 (67.4%) patients, with prevalence rates of 66.6% and 70.0% in men and women, respectively. Age ≥ 78 years, body mass index (BMI) < 23.0 kg/m
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