Information
Name of lifestyle Age at starting to Smoke of Recent former+current Smokers
Third Class NA
Second Class Smoke+Age
First Class Joint effect
Unit year
Stratification 19579052:Nonsmoker;≥15;<15
Type of influence factor No statistical significance factor
Classification of Lifestyles Joint effect
The affected types of PCa Total PCa
Number of studies involved 1
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Research involved
PMID First auther Year Area Duration Study type Sample size More
19579052 Lesley M. Butler 2009 Singapore 1993, 2006 27293 outcome