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Changes in the prevalence of benign prostatic hyperplasia in China
F Gu1
1Institute of Urology, Beijing Medical University, China.
Chinese Medical Journal
|March 1, 1997
Summary
Dietary shifts in China are linked to rising benign prostatic hyperplasia (BPH) rates. Increased intake of calories, fat, and animal protein, with less vegetables and whole grains, correlates with higher BPH prevalence.
Area of Science:
- Urology
- Nutritional Science
- Epidemiology
Background:
- Benign prostatic hyperplasia (BPH) shows a rapid increase in China.
- Understanding the nutritional and environmental factors contributing to BPH is crucial.
Purpose of the Study:
- To investigate the relationship between nutrition status and BPH morbidity.
- To compare BPH prevalence and dietary patterns in urban versus rural China.
Main Methods:
- A comparative study was conducted in Beijing from 1993-1995.
- Involved 413 rural and 419 urban male inhabitants over 40 years of age.
- Assessed dietary influences on BPH prevalence.
Main Results:
- Distinct differences in dietary patterns were observed between rural and urban populations.
- Significant variations in BPH prevalence were found between the two groups.
- Dietary habits appear to be a key differentiating factor.
Conclusions:
- The rise in BPH in China is associated with dietary changes.
- Increased consumption of calories, fat, and animal protein contributes to BPH.
- Decreased intake of vegetables and whole grains, rich in phytoestrogens, is a significant factor.