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Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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[Correlation between oxidative balance score and benign prostatic hyperplasia assessed by machine learning].

Hao-Ran Wang1, Jia-Xin Ning1, Hui-Min Hou1,2,3

  • 1Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.

Zhonghua Nan Ke Xue = National Journal of Andrology
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PubMed
Summary

Higher oxidative balance score (OBS) is linked to increased benign prostatic hyperplasia (BPH) prevalence in American adults. This finding offers insights for BPH diagnosis and research.

Keywords:
National Health and Nutrition Examination Survey; oxidative stress; oxidative balance score; benign prostatic hyperplasia; machine learning

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Area of Science:

  • Urology
  • Nutritional Science
  • Public Health

Context:

  • Benign prostatic hyperplasia (BPH) is a common condition in aging men.
  • Oxidative stress plays a role in various chronic diseases.
  • Understanding factors influencing BPH prevalence is crucial for public health.

Purpose:

  • To investigate the relationship between oxidative balance score (OBS) and benign prostatic hyperplasia (BPH) prevalence.
  • To explore linear and nonlinear associations between OBS and BPH.
  • To develop predictive models for BPH using machine learning.

Summary:

  • Analysis of National Health and Nutrition Examination Survey (NHANES) data (2001-2008) revealed a significant positive nonlinear association between higher OBS and BPH prevalence (P=0.015).
  • Subgroup analyses indicated interactive effects with alcohol consumption.
  • The XGBoost machine learning model demonstrated strong predictive capability for BPH with an AUC of 0.769.

Impact:

  • Establishes a significant link between oxidative balance and BPH in the US population.
  • Provides valuable insights for the diagnosis and research of benign prostatic hyperplasia.
  • Highlights the potential of machine learning in predicting BPH risk.