Most prevalence surveys on nocturia have focused on older populations. This study aimed to measure the nocturia prevalence across the full spectrum of male adults living in Hong Kong, where severity and associated quality-of-life (QoL) were also explored.
A cross-sectional population-based survey was conducted in men aged 18 or above using the ICIQ-NQoL Questionnaire.
With 1239 respondents at age ranged 18-99, the overall nocturia prevalences were found to be 63.0% (ranged 41.6-84.6% at different age groups) and 31.2% (ranged 13.0-56.3% at different age groups), for ≥1 and ≥2 bedtime voiding episodes, respectively. The chance of nocturia was dramatically increased at age 60 or above while both prevalence and voiding frequency were increased with advancing age. About 83% of the nocturia men experienced one to two voiding episodes per night, but many of them had self-rated their QoL poor or very poor and indicated moderate-to-high bothersome. Younger men at age 18-39 were found to have high prevalence as 41.6% and almost 30% of them rated poor or very poor QoL.
Nocturia was not only affecting the older populations but also caused significant bothersome and negative impacts on QoL in younger males.
International journal of environmental research and public health. 2021 Aug 29*** epublish ***
John Wai-Man Yuen, Ivy Yuen-Ping Wong, Peter Ka-Fung Chiu, Jeremy Yuen-Chun Teoh, Chi-Kwok Chan, Chi-Hang Yee, Chi-Fai Ng
School of Nursing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China., S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Shatin, Hong Kong, China.