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Browse Lab Results > 2014-0020

Trial Summary

About CDAS Project, PI, Publications: Vitamin D, Vitamin D Binding Protein and Prostate Cancer Risk in African American Men

Datasets

Site: Prostate

Inclusion Criteria:

  • All Male I-Arm Subjects
  • BQ Returned
  • No Rare Cancers
  • Has Biochemical Consent
  • Non-Hispanic Black Subjects Only
  • No Prior History of Cancer
  • First Cancers Only
  • Has Any Serum
  • Has .15 ml Pre-DX Most Distal Serum
  • Matched at a 2-1 Ratio
  • Eliminate Dropped Subject
  • Finalized Population (Selected)

Matching Factors:

  • Age at Randomization (+/- 5 years)
  • Study Year of Draw
  • Draw Date +/- 210 Days
  • Days in Study

Match Ratio: 2 to 1

Match Technique: Individual Matching Only Non-Cases as Controls

Additional Matching Comments: Standard 2-1 Match

Analytes:

  • 25-Hydroxyvitamin D
  • 25-Hydroxyvitamin D2
  • 25-Hydroxyvitamin D3
  • Vitamin D Binding Protein

Number of Cases: 226

Number of Controls: 452