Information
Name of lifestyle Never Smoke
Third Class NA
Second Class Smoke+Selenium(Se)
First Class Joint effect
Unit μg/ml
Stratification 14504196:toenail Selenium(Se)≤0.467;toenail Selenium(Se)≤0.514;toenail Selenium(Se)≤0.56;toenail Selenium(Se)≤0.616;toenail Selenium(Se)>0.616
11505174:NA
Type of influence factor No statistical significance factor
Classification of Lifestyles Joint effect
Habits+behaviors
The affected types of PCa Total PCa
Number of studies involved 2
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Research involved
PMID First auther Year Area Duration Study type Sample size More
14504196 Piet A. van den Brandt 2003 NA September 1986, December 1992 58279 baseline
outcome
11505174 Colin R. Sharpe 2000 Canada (Montreal) 1979, 1985 399;476 baseline
outcome