Environmental and Psycho-social Factors Related to Prostate Cancer Risk in the Chinese Population： a Case-control Study

Objective To study the risk environmental and psycho-social factors associated to prostate cancer （PCa） in Chinese population. Methods 250 PCa patients and 500 controls were enrolled in this case-control study. Information was collected and logistic regression analysis was used to estimate the odds...

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Bibliographic Details
Published in:Biomedical and environmental sciences 2014-09, Vol.27 (9), p.707-717
Main Authors: LI, Mei Ling, LIN, Ji, HOU, Jian Guo, XU, Lei, CUI, Xin Gang, XU, Xing Xing, YU, Yong Wei, HAN, Xue, WANG, Guo Min, GUO, Jian Ming, XU, Dan Feng, THOMPSON, Timothy C, CAO, Guang Wen, ZHANG, Hong Wei
Format: Article
Language:English
Subjects:
Aged
Aged, 80 and over
Animals
Case-Control Studies
Case-control study
China - epidemiology
Dietary factors
Food - statistics & numerical data
Humans
Life Style
Lifestyle
logistic回归分析
Male
Middle Aged
Prostate cancer
Prostatic Neoplasms - epidemiology
Prostatic Neoplasms - etiology
Prostatic Neoplasms - psychology
Psycho-social factors
Stress, Psychological - complications
中国人口
前列腺癌
心理因素
环境
病例
社会因素
风险
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Summary:Objective To study the risk environmental and psycho-social factors associated to prostate cancer （PCa） in Chinese population. Methods 250 PCa patients and 500 controls were enrolled in this case-control study. Information was collected and logistic regression analysis was used to estimate the odds ratios （OR） and 95% confidence intervals （95% CI） for relationship between lifestyle, eating habits and psycho-social factors with PCa risk. Results Green vegetables and green tea were associated with a decreased risk of PCa （0R=0.39, 95% CI： 0.28-0.53; 0R=0.59, 95% Cl： 0.40-0.87, respectively）. Family history of PCa （0R=7.16, 95% CI： 2.01-25.49）, history of prostate diseases （0R=2.28, 95% Cl： 1.53-3.41）, alcohol consumption （0R=1.97, 95% CI： 1.33-2.90）, red meat consumption （0R=1.74, 95% CI： 1.20-2.52）, barbecued （0R=2.29, 95% CI： 1.11-4.73） or fried （0R=2.35, 95% CI： 1.24-4.43） foods were related with increased PCa risk. Negative psycho-social factors including occupational setbacks （0R=1.61, 95% CI： 2.00-2.59）, marital separation （0R=1.94, 95% CI： 1.29-2.91）, self-contained suffering {0R=2.37, 95% CI： 1.58-3.55）, and high sensitivity to the personal comments （0R=1.73, 95% CI： 1.18-2.54） were related to PCa. Conclusion Regular consumption of green vegetables and green tea may suggest protective effects on PCa. Alcohol consumption, red meat consumption and barbecued or fried foods were associated with PCa. Negative psycho-social factors may also play a role in the incidence of PCa in Chinese population.
ISSN:0895-3988
2214-0190
DOI:10.3967/bes2014.089