Cargando…

Prevalence of overactive bladder in China, Taiwan and South Korea: Results from a cross‐sectional, population‐based study

OBJECTIVE: The aim of the present study was to determine the prevalence of overactive bladder (OAB) in individuals aged ≥40 years in China, Taiwan, and South Korea. METHODS: The present cross‐sectional population‐representative Internet‐based study investigated OAB symptoms in men and women aged ≥40...

Descripción completa

Detalles Bibliográficos
Autores principales: Chuang, Yao‐Chi, Liu, Shih‐Ping, Lee, Kyu‐Sung, Liao, Limin, Wang, Jianye, Yoo, Tag Keun, Chu, Romeo, Sumarsono, Budiwan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Blackwell Publishing Asia Pty Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7379992/
https://www.ncbi.nlm.nih.gov/pubmed/28967230
http://dx.doi.org/10.1111/luts.12193
Descripción
Sumario:OBJECTIVE: The aim of the present study was to determine the prevalence of overactive bladder (OAB) in individuals aged ≥40 years in China, Taiwan, and South Korea. METHODS: The present cross‐sectional population‐representative Internet‐based study investigated OAB symptoms in men and women aged ≥40 years using the overactive bladder symptom score. Additional instruments included the International Index of Erectile Function (men only) and the Sexual Quality of Life – Female (women only) questionnaires, as well as Patient Perception of Bladder Condition (PPBC). RESULTS: In all, 8284 individuals participated in the study. The prevalence of OAB was 20.8% overall (women 22.1%, men 19.5%) and increased significantly with age, from 10.8% in those aged 40–44 years to 27.9% in those aged >60 years (P = .001). The presence of comorbid conditions (e.g. neurological disease, diabetes) was associated with a significantly increased prevalence of OAB. Increasing symptom severity was associated with significantly worsening patient perception of bladder condition responses. Just under half (48%) of those with no OAB had no lower urinary tract symptoms (LUTS), whereas 88% of those with severe symptoms had all 3 LUTS (International Continence Society definition) symptom categories (voiding, post‐micturition, and storage symptoms). Of those without OAB, 10% reported visiting healthcare professionals for urinary symptoms, compared with 64% of those with severe OAB symptoms (P = .001). Increased symptom severity was significantly associated with lower sexual quality of life in both men and women. CONCLUSIONS: OAB symptoms were found to affect 1 in 5 individuals aged ≥40 years in China, Taiwan, and South Korea, becoming more common with increasing age. The results suggest that many more individuals with OAB could benefit by consulting healthcare professionals.