The association between lower urinary tract symptoms secondary to benign prostatic hyperplasia and multimorbidity among Chinese middle-aged and elderly males: evidence based on propensity score matching.
Chuanfeng Liu, Haifang Guan, Shouxia Cao, Yongqiang Xia, Fuming Wang
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引用次数: 0
Abstract
Background: With the aging population, patients with lower urinary tract symptoms/benign prostatic hyperplasia (LUTS/BPH) often face multiple chronic conditions (multimorbidity), significantly impacting their quality of life. This study aims to determine the relationship between LUTS/BPH, multimorbidity, and various chronic diseases in middle-aged and elderly Chinese populations.
Methods: This cross-sectional study utilizes data from the China Health and Retirement Longitudinal Study (CHARLS), involving 6,645 residents aged 45 and above. Data on 14 chronic diseases were collected, with multimorbidity defined based on the presence of 2-5 chronic conditions. The number of chronic conditions was further categorized into five groups. Propensity score matching (PSM) was used to control for 11 confounding factors. Linear regression was employed to analyze the relationship between LUTS/BPH and the number of chronic conditions in middle-aged and elderly Chinese men before and after PSM. Both univariate and multivariate logistic regression analyses were used to explore the association between LUTS/BPH and multimorbidity as well as each chronic disease.
Results: The prevalence of multimorbidity was significantly higher among middle-aged and elderly individuals with LUTS/BPH compared to those without. Before PSM, LUTS/BPH was positively correlated with the number of chronic diseases (β=0.175, P<0.001), and the risk of multimorbidity significantly increased, showing a dose-response relationship. The risk of having at least two chronic diseases in patients with LUTS/BPH was 2.39 times higher than in those without LUTS/BPH [odds ratio (OR) =2.39, 95% confidence interval (CI): 2.04-2.80], and the risk of having five chronic diseases was 3.97 times higher (OR =3.97, 95% CI: 3.14-4.99). After PSM, 819 pairs were successfully matched. The positive correlation between LUTS/BPH and multimorbidity still existed, with the risks of having at least two and five chronic diseases being 2.37 times (OR =2.37, 95% CI: 1.94-2.90) and 3.69 times (OR =3.69, 95% CI: 2.62-5.29) higher, respectively. Among them, the risk of emotional/nervous/psychiatric problems was the highest in LUTS/BPH patients (OR =6.58, 95% CI: 2.22-28.13), while the risk of arthritis/rheumatism was the lowest (OR =1.60, 95% CI: 1.30-1.98).
Conclusions: In the Chinese population, LUTS/BPH is closely associated with multimorbidity and each of the 14 chronic diseases examined, with a dose-response relationship based on the number of chronic diseases defined within multimorbidity. It is imperative to incorporate LUTS/BPH into multimorbidity research and management. We recommend that clinicians and policymakers consider the increased risk of multimorbidity and various chronic diseases among male LUTS/BPH patients.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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