Prevalence of Spina Bifida Occulta and Its Relationship With Overactive Bladder in Middle-Aged and Elderly Chinese People

Abstract

Purpose: To investigate the prevalence of spina bifida occulta (SBO) and its relationship with the presence of overactive bladder (OAB) in middle-aged and elderly people in China. Methods: A cross-sectional community-based survey was carried out at 7 communities in Zhengzhou City, China from December 15, 2013 to June 10, 2014, where residents aged over 40 years were randomly selected to participate. All of the participants underwent lumbosacral radiographic analysis and relevant laboratory tests. A questionnaire including basic information, past medical history and present illness, and the OAB symptom score was filled out by all participants. Chi-square tests and logistic regression were used for data analysis with a P-value of 0.05). In men, age, SBO, and constipation were risk factors for OAB (P0.05). In women, age, SBO, and HCI were risk factors for OAB (P0.05). Conclusions: The prevalence of SBO is high and it is related to OAB in middle-aged and elderly people in China.

Keywords

• Prevalence
• Spina Bifida Occulta
• Urinary Bladder, Overactive
• Aged