Site: Lymphoid

Inclusion Criteria:

• No Prior History of Any Cancer
• No Rare Cancers
• W/ Pre-DX Serum

Matching Factors:

• Gender
• Age at Randomization (5 year intervals)
• Race
• Fiscal Year of Randomization

Match Ratio: 2 to 1

Match Technique: Individual matching with replacement and cases as controls.

Analytes:

• 5'-nontranslated region
• E2 Antibody Positivity
• GB Virus C

Number of Cases: 658

Number of Controls: 1289

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