Prevalence of urinary incontinence in middle-aged and elderly adults in 10 areas in China
10.3760/cma.j.cn112338-20230910-00144
- VernacularTitle:中国10个地区中老年人尿失禁的描述性分析
- Author:
Jingcen HU
1
;
Yinqi DING
;
Haiyu PANG
;
Canqing YU
;
Dianjianyi SUN
;
Pei PEI
;
Huaidong DU
;
Junshi CHEN
;
Zhengming CHEN
;
Lan ZHU
;
Jun LYU
;
Liming LI
Author Information
1. 北京大学公共卫生学院流行病与卫生统计学系，北京 100191
- Keywords:
Urinary incontinence;
Prevalence;
Epidemiological distribution
- From:
Chinese Journal of Epidemiology
2024;45(1):11-18
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To describe the population and area distribution differences in the prevalence of urinary incontinence in middle-aged and elderly adults in 10 areas in China.Methods:A total of 24 913 participants aged 45-95 years who completed the third resurvey of China Kadoorie Biobank during 2020-2021 were included. The prevalence of urinary incontinence was assessed by an interviewer-administered questionnaire, and urinary incontinence was classified as only stress urinary incontinence, only urgency urinary incontinence and mixed urinary incontinence. The prevalence of urinary incontinence and its subtypes were reported by sex, age and area, and the severity of urinary incontinence and treatment were described.Results:The average age of the participants was (65.4±9.1) years. According to the seventh national census data in 2020, the age-standardized prevalence rates of urinary incontinence was 25.4% in women and 7.0% in men. The age-standardized prevalence rates of only stress, only urgency and mixed incontinence were 1.7%, 4.2% and 1.2% in men and 13.5%, 5.8% and 6.1% in women, respectively. The prevalence rates of urinary incontinence and all subtypes in men and the prevalence of urinary incontinence and all subtypes except only stress urinary incontinence in women all increased with age ( P<0.001). After adjusting for age, the prevalence of urinary incontinence in both men and women were higher in rural area than in urban area ( P<0.001). The treatment rates in men and women with urinary incontinence were 15.4% and 8.5%, respectively. Conclusions:The prevalence of urinary incontinence was high in middle-aged and elderly adults in China, and the prevalence rate was higher in women than in men, but the treatment rate of urinary incontinence was low.
