Department of Urology, Chonnam National University Medical School, Gwangju, Korea.
To evaluate the impact of nocturia on health-related quality of life and sleep in men.
From January 2008 to December 2008, 284 patients with lower urinary tract symptoms were selected for this study. The participants completed a series of questionnaires on health-related quality of life (the overactive bladder questionnaire, or OAB-q), the Medical Outcomes Study (MOS) sleep scale, and the frequency volume chart.
The patient population had a mean age of 60.0±13.4 years (range, 40 to 79 years). The mean duration of symptoms was 28.8±34.6 months. The mean number of voiding episodes per night was measured as follows: 88 patients (31.0%) reported no nocturia, 60 patients (21.1%) reported 2>voids/night ≥1, 56 patients (19.7%) reported 3>voids/night ≥2, and 80 patients (28.2%) reported ≥3 voids/night. The mean number of nocturia episodes increased with age (P=0.001), and the number of nocturia episodes was significantly associated with the OAB-q symptom score (P=0.001) and symptom bother (P=0.001). Among the categories of the MOS sleep scale, sleep index I (P=0.020), sleep disturbance (P=0.010), adequacy of sleep (P=0.005), and somnolence (P=0.041) were significantly associated with an increased number of nocturia episodes.
The number of nocturia episodes increased with age in men. Nocturia appeared to be associated with further negative effects on sleep quality, health-related quality of life, and symptom bother.
Written by:
Kim SO, Choi HS, Kim YJ, Kim HS, Hwang IS, Hwang EC, Oh KJ, Jung SI, Kang TW, Kwon D, Park K, Ryu SB. Are you the author?
Reference: Int Neurourol J. 2011 Jun;15(2):82-6.
doi: 10.5213/inj.2011.15.2.82
PubMed Abstract
PMID: 21811697
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