Information
Name of lifestyle Lutein
Third Class Carotenoids
Second Class Vitamin
First Class Food composition
Unit mcg
μg/dL
μg/day
Stratification 19235037:≤1017.1;1017.2-1794.2;≥ 1794.3
12814997:1st ;2nd ;3rd;4th
17823432:<12.22;12.22 to <15.82 ;15.82 to <19.84 ;19.84 to <26.41 ;≥26.41
16351504:≤3029;3029-4975;4975-7168;>7168
Type of influence factor Protective factor
No statistical significance factor
Classification of Lifestyles Food composition
The affected types of PCa Total PCa
Number of studies involved 4
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Research involved
PMID First auther Year Area Duration Study type Sample size More
19235037 John E. Lewis 2009 Winston- Salem,North Carolina 1998, 2004 Case-Control 382;373 baseline
outcome
12814997 Gary E. Goodman 2003 United States of America 1995, 1997 randomized , double-blind , placebo-controlled 205;205 baseline
outcome
17823432 Timothy J Key 2007 Denmark,Germany,Greece,Italy,Netherlands,Spain,Sweden,United Kingdom 1992, 2000 case–control 966;1064 baseline
outcome
16351504 Susan E. McCann 2005 United States of America (New York) 1986, 1991 case-control 433;538 baseline
outcome