EPIDEMIOLOGICAL FEATURES OF URINATION AND DEFECATION DYSFUNCTION: INSIGHTS FROM THE CHARLS STUDY (2011–2020)
2024

Understanding Urination and Defecation Issues in Older Adults in China

Sample size: 17156 publication Evidence: moderate

Author Information

Author(s): Zhu Haoran, Zhang Jing, Liu Guangtian, Jing Liwei, Wang Rui, Ye Yan

Primary Institution: Capital Medical University, Beijing, China

Hypothesis

The study aims to understand the epidemiological characteristics of Urination and Defecation Dysfunction (UDD) among older adults in China from 2011 to 2020.

Conclusion

The prevalence of Urination and Defecation Dysfunction among older adults in China remained stable over ten years, with higher rates observed in older and urban populations.

Supporting Evidence

  • The study included a total of 17,156 to 19,129 participants across five survey waves.
  • The prevalence of UDD was found to be stable at around 4.0% to 5.0% over ten years.
  • Higher prevalence of UDD was observed in older adults over 76 years.
  • Urban residents had a higher prevalence of UDD compared to rural residents.

Takeaway

This study looked at older people in China who have trouble going to the bathroom and found that many have this problem, especially older women living in cities.

Methodology

The study utilized the CHARLS database, which involved adults aged 45 and older, and included chi-square tests and logistic regression analysis.

Participant Demographics

Adults aged 45 and older from various regions in China.

Statistical Information

P-Value

p<0.05

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1093/geroni/igae098.2777

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