Site: Prostate
Inclusion Criteria:
- All I-Arm Men
- No Prior History of Prostate Cancer
- White, Non-Hispanic
- Not From Hawaii Center
- No Rare Cancers in Controls
- Perfect Serum at T0 or .5+ ml child or in 2008-256,2009-555, or 2009-565
- Incident (Cases Only)
- In Prostate BPC3 Biochemical
- In Final Population (Original Selection Line)
- Has .5ml of Serum Available
- Updated Advanced Case or Updated Control
- Updated Case with Age at Dx <= 70 or Updated Control
- Exclude All Rare Cancers
- No Controls With no Results
- Matched Cases at a 1-1 Ratio
Matching Factors:
- Age at Randomization (5 year intervals)
- Original Draw Year
Match Ratio: 1 to 1
Match Technique: Frequency matching only non-cases as controls.
Analytes:
- 16-Epiestriol
- 16-Ketoestradiol
- 16Alpha-Hydroxyestrone
- 17-Epiestriol
- 2-Hydroxyestradiol
- 2-Hydroxyestrone
- 2-Hydroxyestrone-3-Methyl Ether
- 2-Methoxyestradiol
- 2-Methoxyestrone
- 4-Hydroxyestrone
- 4-Methoxyestradiol
- 4-Methoxyestrone
- Estradiol
- Estriol
- Estrone
Number of Cases: 195
Number of Controls: 195